diff options
Diffstat (limited to 'arch')
107 files changed, 152 insertions, 124 deletions
diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c index 0e1439904cd..8606d77e516 100644 --- a/arch/alpha/kernel/sys_alcor.c +++ b/arch/alpha/kernel/sys_alcor.c @@ -183,7 +183,7 @@ alcor_init_irq(void) */ static int __init -alcor_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +alcor_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[7][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c index c8c112d5158..1029619fb6c 100644 --- a/arch/alpha/kernel/sys_cabriolet.c +++ b/arch/alpha/kernel/sys_cabriolet.c @@ -175,7 +175,7 @@ pc164_init_irq(void) */ static inline int __init -eb66p_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[5][5] __initdata = { /*INT INTA INTB INTC INTD */ @@ -205,7 +205,7 @@ eb66p_map_irq(struct pci_dev *dev, u8 slot, u8 pin) */ static inline int __init -cabriolet_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +cabriolet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[5][5] __initdata = { /*INT INTA INTB INTC INTD */ @@ -289,7 +289,7 @@ cia_cab_init_pci(void) */ static inline int __init -alphapc164_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +alphapc164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[7][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c index f8856829c22..bb7f0c7cb17 100644 --- a/arch/alpha/kernel/sys_dp264.c +++ b/arch/alpha/kernel/sys_dp264.c @@ -382,7 +382,7 @@ isa_irq_fixup(struct pci_dev *dev, int irq) } static int __init -dp264_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[6][5] __initdata = { /*INT INTA INTB INTC INTD */ @@ -404,7 +404,7 @@ dp264_map_irq(struct pci_dev *dev, u8 slot, u8 pin) } static int __init -monet_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[13][5] __initdata = { /*INT INTA INTB INTC INTD */ @@ -466,7 +466,7 @@ monet_swizzle(struct pci_dev *dev, u8 *pinp) } static int __init -webbrick_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[13][5] __initdata = { /*INT INTA INTB INTC INTD */ @@ -488,7 +488,7 @@ webbrick_map_irq(struct pci_dev *dev, u8 slot, u8 pin) } static int __init -clipper_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +clipper_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[7][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c index a7a23b40eec..3c6c13cd8b1 100644 --- a/arch/alpha/kernel/sys_eb64p.c +++ b/arch/alpha/kernel/sys_eb64p.c @@ -169,7 +169,7 @@ eb64p_init_irq(void) */ static int __init -eb64p_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +eb64p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[5][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c index a60cd5b2621..35f480db771 100644 --- a/arch/alpha/kernel/sys_eiger.c +++ b/arch/alpha/kernel/sys_eiger.c @@ -144,7 +144,7 @@ eiger_init_irq(void) } static int __init -eiger_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +eiger_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { u8 irq_orig; diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c index 388b99d1779..95cfc83ece8 100644 --- a/arch/alpha/kernel/sys_marvel.c +++ b/arch/alpha/kernel/sys_marvel.c @@ -318,7 +318,7 @@ marvel_init_irq(void) } static int -marvel_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +marvel_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pci_controller *hose = dev->sysdata; struct io7_port *io7_port = hose->sysdata; diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c index 61ccd95579e..258da684670 100644 --- a/arch/alpha/kernel/sys_miata.c +++ b/arch/alpha/kernel/sys_miata.c @@ -151,7 +151,7 @@ miata_init_irq(void) */ static int __init -miata_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[18][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c index 0e6e4697a02..c0fd7284dec 100644 --- a/arch/alpha/kernel/sys_mikasa.c +++ b/arch/alpha/kernel/sys_mikasa.c @@ -146,7 +146,7 @@ mikasa_init_irq(void) */ static int __init -mikasa_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +mikasa_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[8][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index 99c0f46f6b9..4112200307c 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -65,7 +65,7 @@ nautilus_init_irq(void) } static int __init -nautilus_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +nautilus_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { /* Preserve the IRQ set up by the console. */ diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c index a00ac708716..21725283cdd 100644 --- a/arch/alpha/kernel/sys_noritake.c +++ b/arch/alpha/kernel/sys_noritake.c @@ -194,7 +194,7 @@ noritake_init_irq(void) */ static int __init -noritake_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +noritake_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[15][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c index 7f52161f3d8..a125d6bea7e 100644 --- a/arch/alpha/kernel/sys_rawhide.c +++ b/arch/alpha/kernel/sys_rawhide.c @@ -223,7 +223,7 @@ rawhide_init_irq(void) */ static int __init -rawhide_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +rawhide_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[5][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c index f33648e4e8c..2581cbec6fc 100644 --- a/arch/alpha/kernel/sys_ruffian.c +++ b/arch/alpha/kernel/sys_ruffian.c @@ -119,7 +119,7 @@ ruffian_kill_arch (int mode) */ static int __init -ruffian_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +ruffian_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[11][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c index 216d94d9c0c..b172b27555a 100644 --- a/arch/alpha/kernel/sys_rx164.c +++ b/arch/alpha/kernel/sys_rx164.c @@ -144,7 +144,7 @@ rx164_init_irq(void) */ static int __init -rx164_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +rx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { #if 0 static char irq_tab_pass1[6][5] __initdata = { diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c index da714e427c5..98d1dbffe98 100644 --- a/arch/alpha/kernel/sys_sable.c +++ b/arch/alpha/kernel/sys_sable.c @@ -194,7 +194,7 @@ sable_init_irq(void) */ static int __init -sable_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +sable_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[9][5] __initdata = { /*INT INTA INTB INTC INTD */ @@ -376,7 +376,7 @@ lynx_init_irq(void) */ static int __init -lynx_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[19][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c index 85b4aea01ef..47bec1e97d1 100644 --- a/arch/alpha/kernel/sys_sio.c +++ b/arch/alpha/kernel/sys_sio.c @@ -146,7 +146,7 @@ sio_fixup_irq_levels(unsigned int level_bits) } static inline int __init -noname_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { /* * The Noname board has 5 PCI slots with each of the 4 @@ -185,7 +185,7 @@ noname_map_irq(struct pci_dev *dev, u8 slot, u8 pin) } static inline int __init -p2k_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +p2k_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[][5] __initdata = { /*INT A B C D */ diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c index 41d4ad4c7c4..73e1c317afc 100644 --- a/arch/alpha/kernel/sys_sx164.c +++ b/arch/alpha/kernel/sys_sx164.c @@ -95,7 +95,7 @@ sx164_init_irq(void) */ static int __init -sx164_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +sx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[5][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c index a31f8cd9bd6..2ae99ad6975 100644 --- a/arch/alpha/kernel/sys_takara.c +++ b/arch/alpha/kernel/sys_takara.c @@ -157,7 +157,7 @@ takara_init_irq(void) */ static int __init -takara_map_irq_srm(struct pci_dev *dev, u8 slot, u8 pin) +takara_map_irq_srm(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[15][5] __initdata = { { 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */ @@ -188,7 +188,7 @@ takara_map_irq_srm(struct pci_dev *dev, u8 slot, u8 pin) } static int __init -takara_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +takara_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[15][5] __initdata = { { 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */ diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c index 6994407e242..f47b30a2a11 100644 --- a/arch/alpha/kernel/sys_titan.c +++ b/arch/alpha/kernel/sys_titan.c @@ -305,7 +305,7 @@ titan_late_init(void) } static int __devinit -titan_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +titan_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { u8 intline; int irq; diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c index d92cdc715c6..17c85a65e7b 100644 --- a/arch/alpha/kernel/sys_wildfire.c +++ b/arch/alpha/kernel/sys_wildfire.c @@ -290,7 +290,7 @@ wildfire_device_interrupt(unsigned long vector) */ static int __init -wildfire_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +wildfire_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static char irq_tab[8][5] __initdata = { /*INT INTA INTB INTC INTD */ diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c index 14ad62e16dd..a7934ba9e1d 100644 --- a/arch/arm/common/it8152.c +++ b/arch/arm/common/it8152.c @@ -144,7 +144,7 @@ void it8152_irq_demux(unsigned int irq, struct irq_desc *desc) } /* mapping for on-chip devices */ -int __init it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if ((dev->vendor == PCI_VENDOR_ID_ITE) && (dev->device == PCI_DEVICE_ID_ITE_8152)) { diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h index b2f95c72287..b3fea38d55c 100644 --- a/arch/arm/include/asm/hardware/it8152.h +++ b/arch/arm/include/asm/hardware/it8152.h @@ -105,7 +105,7 @@ struct pci_sys_data; extern void it8152_irq_demux(unsigned int irq, struct irq_desc *desc); extern void it8152_init_irq(void); -extern int it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin); +extern int it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin); extern int it8152_pci_setup(int nr, struct pci_sys_data *sys); extern struct pci_bus *it8152_pci_scan_bus(int nr, struct pci_sys_data *sys); diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index 16330bd0657..186efd4e05c 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -25,7 +25,7 @@ struct hw_pci { void (*preinit)(void); void (*postinit)(void); u8 (*swizzle)(struct pci_dev *dev, u8 *pin); - int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin); + int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin); }; /* @@ -44,7 +44,7 @@ struct pci_sys_data { /* Bridge swizzling */ u8 (*swizzle)(struct pci_dev *, u8 *); /* IRQ mapping */ - int (*map_irq)(struct pci_dev *, u8, u8); + int (*map_irq)(const struct pci_dev *, u8, u8); struct hw_pci *hw; void *private_data; /* platform controller private data */ }; diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index e4ee050aad7..d6df359408f 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -476,7 +476,7 @@ static u8 __devinit pcibios_swizzle(struct pci_dev *dev, u8 *pin) /* * Map a slot/pin to an IRQ. */ -static int pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pci_sys_data *sys = dev->sysdata; int irq = -1; diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c index a4ec080908b..06fd25d70ae 100644 --- a/arch/arm/mach-cns3xxx/pcie.c +++ b/arch/arm/mach-cns3xxx/pcie.c @@ -172,7 +172,7 @@ static struct pci_bus *cns3xxx_pci_scan_bus(int nr, struct pci_sys_data *sys) return pci_scan_bus(sys->busnr, &cns3xxx_pcie_ops, sys); } -static int cns3xxx_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int cns3xxx_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct cns3xxx_pcie *cnspci = pdev_to_cnspci(dev); int irq = cnspci->irqs[slot]; diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c index c2f1c4767f2..aa2b3a09a51 100644 --- a/arch/arm/mach-dove/pcie.c +++ b/arch/arm/mach-dove/pcie.c @@ -193,7 +193,7 @@ dove_pcie_scan_bus(int nr, struct pci_sys_data *sys) return bus; } -static int __init dove_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init dove_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pcie_port *pp = bus_to_port(dev->bus->number); diff --git a/arch/arm/mach-footbridge/cats-pci.c b/arch/arm/mach-footbridge/cats-pci.c index ae3e1c8c758..32321f66dec 100644 --- a/arch/arm/mach-footbridge/cats-pci.c +++ b/arch/arm/mach-footbridge/cats-pci.c @@ -16,7 +16,7 @@ /* cats host-specific stuff */ static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 }; -static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->irq >= 255) return -1; /* not a valid interrupt. */ diff --git a/arch/arm/mach-footbridge/ebsa285-pci.c b/arch/arm/mach-footbridge/ebsa285-pci.c index e5ab5bddbc8..511c673ffa9 100644 --- a/arch/arm/mach-footbridge/ebsa285-pci.c +++ b/arch/arm/mach-footbridge/ebsa285-pci.c @@ -15,7 +15,7 @@ static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI }; -static int __init ebsa285_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->vendor == PCI_VENDOR_ID_CONTAQ && dev->device == PCI_DEVICE_ID_CONTAQ_82C693) diff --git a/arch/arm/mach-footbridge/netwinder-pci.c b/arch/arm/mach-footbridge/netwinder-pci.c index e263d6d54a0..62187610e17 100644 --- a/arch/arm/mach-footbridge/netwinder-pci.c +++ b/arch/arm/mach-footbridge/netwinder-pci.c @@ -17,7 +17,7 @@ * We now use the slot ID instead of the device identifiers to select * which interrupt is routed where. */ -static int __init netwinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { switch (slot) { case 0: /* host bridge */ diff --git a/arch/arm/mach-footbridge/personal-pci.c b/arch/arm/mach-footbridge/personal-pci.c index d5fca95afda..aeb651d914a 100644 --- a/arch/arm/mach-footbridge/personal-pci.c +++ b/arch/arm/mach-footbridge/personal-pci.c @@ -18,7 +18,8 @@ static int irqmap_personal_server[] __initdata = { IRQ_DOORBELLHOST, IRQ_DMA1, IRQ_DMA2, IRQ_PCI }; -static int __init personal_server_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init personal_server_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { unsigned char line; diff --git a/arch/arm/mach-integrator/pci.c b/arch/arm/mach-integrator/pci.c index 2fdb95433f0..520b6bf81bb 100644 --- a/arch/arm/mach-integrator/pci.c +++ b/arch/arm/mach-integrator/pci.c @@ -95,7 +95,7 @@ static int irq_tab[4] __initdata = { * map the specified device/slot/pin to an IRQ. This works out such * that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1. */ -static int __init integrator_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init integrator_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int intnr = ((slot - 9) + (pin - 1)) & 3; diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c index 9b5a63f5d07..23dfaffc586 100644 --- a/arch/arm/mach-iop13xx/iq81340mc.c +++ b/arch/arm/mach-iop13xx/iq81340mc.c @@ -30,7 +30,7 @@ extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */ static int __init -iq81340mc_pcix_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) +iq81340mc_pcix_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin) { switch (idsel) { case 1: diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 0690b1d7fd3..251c40897da 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -388,7 +388,7 @@ static int iop13xx_atue_pci_status(int clear) } static int -iop13xx_pcie_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) +iop13xx_pcie_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin) { WARN_ON(idsel != 0); diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c index 779f924af30..6cbffbfc2bb 100644 --- a/arch/arm/mach-iop32x/em7210.c +++ b/arch/arm/mach-iop32x/em7210.c @@ -81,7 +81,7 @@ void __init em7210_map_io(void) #define INTD IRQ_IOP32X_XINT3 static int __init -em7210_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +em7210_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[][4] = { /* diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c index c6b6f9c5650..ceef5d4dce1 100644 --- a/arch/arm/mach-iop32x/glantank.c +++ b/arch/arm/mach-iop32x/glantank.c @@ -77,7 +77,7 @@ void __init glantank_map_io(void) #define INTD IRQ_IOP32X_XINT3 static int __init -glantank_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +glantank_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[][4] = { /* diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c index fde962c057f..3a62514dae7 100644 --- a/arch/arm/mach-iop32x/iq31244.c +++ b/arch/arm/mach-iop32x/iq31244.c @@ -103,7 +103,7 @@ void __init iq31244_map_io(void) * EP80219/IQ31244 PCI. */ static int __init -ep80219_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +ep80219_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; @@ -139,7 +139,7 @@ static struct hw_pci ep80219_pci __initdata = { }; static int __init -iq31244_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +iq31244_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c index 3a95950e873..35b7e6914d3 100644 --- a/arch/arm/mach-iop32x/iq80321.c +++ b/arch/arm/mach-iop32x/iq80321.c @@ -71,7 +71,7 @@ void __init iq80321_map_io(void) * IQ80321 PCI. */ static int __init -iq80321_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +iq80321_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c index 626aa375915..1a374eab600 100644 --- a/arch/arm/mach-iop32x/n2100.c +++ b/arch/arm/mach-iop32x/n2100.c @@ -78,7 +78,7 @@ void __init n2100_map_io(void) * N2100 PCI. */ static int __init -n2100_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +n2100_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c index c565f8d1e3a..637c0272d5e 100644 --- a/arch/arm/mach-iop33x/iq80331.c +++ b/arch/arm/mach-iop33x/iq80331.c @@ -54,7 +54,7 @@ static struct sys_timer iq80331_timer = { * IQ80331 PCI. */ static int __init -iq80331_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +iq80331_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c index 36a9efb254c..90a0436d725 100644 --- a/arch/arm/mach-iop33x/iq80332.c +++ b/arch/arm/mach-iop33x/iq80332.c @@ -54,7 +54,7 @@ static struct sys_timer iq80332_timer = { * IQ80332 PCI. */ static int __init -iq80332_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +iq80332_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c index 88663ab1d2a..62c60ade527 100644 --- a/arch/arm/mach-ixp2000/enp2611.c +++ b/arch/arm/mach-ixp2000/enp2611.c @@ -148,7 +148,8 @@ static struct pci_bus * __init enp2611_pci_scan_bus(int nr, return pci_scan_bus(sys->busnr, &enp2611_pci_ops, sys); } -static int __init enp2611_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init enp2611_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c index dfffc1e817f..5bad1a8419b 100644 --- a/arch/arm/mach-ixp2000/ixdp2400.c +++ b/arch/arm/mach-ixp2000/ixdp2400.c @@ -78,7 +78,8 @@ int ixdp2400_pci_setup(int nr, struct pci_sys_data *sys) return 1; } -static int __init ixdp2400_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ixdp2400_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { if (ixdp2x00_master_npu()) { diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c index cd4c9bcff2b..3d3cef87646 100644 --- a/arch/arm/mach-ixp2000/ixdp2800.c +++ b/arch/arm/mach-ixp2000/ixdp2800.c @@ -161,7 +161,8 @@ static int __init ixdp2800_pci_setup(int nr, struct pci_sys_data *sys) return 1; } -static int __init ixdp2800_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ixdp2800_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { if (ixdp2x00_master_npu()) { diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c index 84835b20955..be2a254f137 100644 --- a/arch/arm/mach-ixp2000/ixdp2x01.c +++ b/arch/arm/mach-ixp2000/ixdp2x01.c @@ -252,7 +252,8 @@ void __init ixdp2x01_pci_preinit(void) #define DEVPIN(dev, pin) ((pin) | ((dev) << 3)) -static int __init ixdp2x01_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ixdp2x01_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { u8 bus = dev->bus->number; u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin); diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c index 8dcba17c81e..ec028e35f40 100644 --- a/arch/arm/mach-ixp23xx/ixdp2351.c +++ b/arch/arm/mach-ixp23xx/ixdp2351.c @@ -168,7 +168,7 @@ void __init ixdp2351_init_irq(void) */ #define DEVPIN(dev, pin) ((pin) | ((dev) << 3)) -static int __init ixdp2351_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ixdp2351_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { u8 bus = dev->bus->number; u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin); diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c index 8fe0c627326..844551d2368 100644 --- a/arch/arm/mach-ixp23xx/roadrunner.c +++ b/arch/arm/mach-ixp23xx/roadrunner.c @@ -56,7 +56,8 @@ #define INTC_PIN IXP23XX_GPIO_PIN_11 #define INTD_PIN IXP23XX_GPIO_PIN_12 -static int __init roadrunner_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) +static int __init roadrunner_map_irq(const struct pci_dev *dev, u8 idsel, + u8 pin) { static int pci_card_slot_irq[] = {INTB, INTC, INTD, INTA}; static int pmc_card_slot_irq[] = {INTA, INTB, INTC, INTD}; diff --git a/arch/arm/mach-ixp4xx/avila-pci.c b/arch/arm/mach-ixp4xx/avila-pci.c index 162043ff29f..8fea0a3c524 100644 --- a/arch/arm/mach-ixp4xx/avila-pci.c +++ b/arch/arm/mach-ixp4xx/avila-pci.c @@ -46,7 +46,7 @@ void __init avila_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init avila_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init avila_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[IRQ_LINES] = { IXP4XX_GPIO_IRQ(INTA), diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c index 37fda7d6e83..71f5c9c60fc 100644 --- a/arch/arm/mach-ixp4xx/coyote-pci.c +++ b/arch/arm/mach-ixp4xx/coyote-pci.c @@ -37,7 +37,7 @@ void __init coyote_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init coyote_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init coyote_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (slot == SLOT0_DEVID) return IXP4XX_GPIO_IRQ(SLOT0_INTA); diff --git a/arch/arm/mach-ixp4xx/dsmg600-pci.c b/arch/arm/mach-ixp4xx/dsmg600-pci.c index c7612010b3f..0532510b5e8 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-pci.c +++ b/arch/arm/mach-ixp4xx/dsmg600-pci.c @@ -44,7 +44,7 @@ void __init dsmg600_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init dsmg600_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init dsmg600_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[MAX_DEV][IRQ_LINES] = { { IXP4XX_GPIO_IRQ(INTE), -1, -1 }, diff --git a/arch/arm/mach-ixp4xx/fsg-pci.c b/arch/arm/mach-ixp4xx/fsg-pci.c index 44ccde9d487..d2ac803328f 100644 --- a/arch/arm/mach-ixp4xx/fsg-pci.c +++ b/arch/arm/mach-ixp4xx/fsg-pci.c @@ -38,7 +38,7 @@ void __init fsg_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init fsg_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[IRQ_LINES] = { IXP4XX_GPIO_IRQ(INTC), diff --git a/arch/arm/mach-ixp4xx/gateway7001-pci.c b/arch/arm/mach-ixp4xx/gateway7001-pci.c index fc112416887..76581fb467c 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-pci.c +++ b/arch/arm/mach-ixp4xx/gateway7001-pci.c @@ -35,7 +35,8 @@ void __init gateway7001_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init gateway7001_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init gateway7001_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { if (slot == 1) return IRQ_IXP4XX_GPIO11; diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index 5f00ad224fe..7548d9a2efe 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -462,7 +462,7 @@ static void __init gmlr_pci_postinit(void) } } -static int __init gmlr_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init gmlr_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { switch(slot) { case SLOT_ETHA: return IXP4XX_GPIO_IRQ(GPIO_IRQ_ETHA); diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c index 38cc0725dbd..d68fc068c38 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c @@ -49,7 +49,7 @@ void __init gtwx5715_pci_preinit(void) } -static int __init gtwx5715_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init gtwx5715_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int rc = -1; diff --git a/arch/arm/mach-ixp4xx/ixdp425-pci.c b/arch/arm/mach-ixp4xx/ixdp425-pci.c index 58f400417ea..fffd8c5e40b 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c @@ -43,7 +43,7 @@ void __init ixdp425_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init ixdp425_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ixdp425_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[IRQ_LINES] = { IXP4XX_GPIO_IRQ(INTA), diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c index e64f6d04148..34efe75015e 100644 --- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c @@ -31,7 +31,7 @@ void __init ixdpg425_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init ixdpg425_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init ixdpg425_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (slot == 12 || slot == 13) return IRQ_IXP4XX_GPIO7; diff --git a/arch/arm/mach-ixp4xx/nas100d-pci.c b/arch/arm/mach-ixp4xx/nas100d-pci.c index 428d1202b79..5434ccf553e 100644 --- a/arch/arm/mach-ixp4xx/nas100d-pci.c +++ b/arch/arm/mach-ixp4xx/nas100d-pci.c @@ -41,7 +41,7 @@ void __init nas100d_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init nas100d_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init nas100d_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[MAX_DEV][IRQ_LINES] = { { IXP4XX_GPIO_IRQ(INTA), -1, -1 }, diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c index 2e85f76b950..b57160535e4 100644 --- a/arch/arm/mach-ixp4xx/nslu2-pci.c +++ b/arch/arm/mach-ixp4xx/nslu2-pci.c @@ -38,7 +38,7 @@ void __init nslu2_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init nslu2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init nslu2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { static int pci_irq_table[IRQ_LINES] = { IXP4XX_GPIO_IRQ(INTA), diff --git a/arch/arm/mach-ixp4xx/vulcan-pci.c b/arch/arm/mach-ixp4xx/vulcan-pci.c index 03bdec5140a..0bc3f34c282 100644 --- a/arch/arm/mach-ixp4xx/vulcan-pci.c +++ b/arch/arm/mach-ixp4xx/vulcan-pci.c @@ -43,7 +43,7 @@ void __init vulcan_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init vulcan_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init vulcan_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (slot == 1) return IXP4XX_GPIO_IRQ(INTA); diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c index 17f3cf59a31..f27dfcfe811 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-pci.c +++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c @@ -35,7 +35,7 @@ void __init wg302v2_pci_preinit(void) ixp4xx_pci_preinit(); } -static int __init wg302v2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init wg302v2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (slot == 1) return IRQ_IXP4XX_GPIO8; diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index bfeb9c900ce..74b992d810e 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -245,7 +245,8 @@ kirkwood_pcie_scan_bus(int nr, struct pci_sys_data *sys) return bus; } -static int __init kirkwood_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { struct pcie_port *pp = bus_to_port(dev->bus); diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c index ada92b6bed2..1338cb3e982 100644 --- a/arch/arm/mach-ks8695/board-dsm320.c +++ b/arch/arm/mach-ks8695/board-dsm320.c @@ -34,7 +34,7 @@ #include "generic.h" #ifdef CONFIG_PCI -static int dsm320_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int dsm320_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { switch (slot) { case 0: diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c index c7ad09bd6ea..e2e3cba8dcd 100644 --- a/arch/arm/mach-ks8695/board-micrel.c +++ b/arch/arm/mach-ks8695/board-micrel.c @@ -24,7 +24,7 @@ #include "generic.h" #ifdef CONFIG_PCI -static int micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int micrel_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return KS8695_IRQ_EXTERN0; } diff --git a/arch/arm/mach-ks8695/include/mach/devices.h b/arch/arm/mach-ks8695/include/mach/devices.h index 2744fecb429..85a3c9aa7d1 100644 --- a/arch/arm/mach-ks8695/include/mach/devices.h +++ b/arch/arm/mach-ks8695/include/mach/devices.h @@ -30,7 +30,7 @@ extern void __init ks8695_init_leds(u8 cpu_led, u8 timer_led); struct ks8695_pci_cfg { short mode; - int (*map_irq)(struct pci_dev *, u8, u8); + int (*map_irq)(const struct pci_dev *, u8, u8); }; extern __init void ks8695_init_pci(struct ks8695_pci_cfg *); diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c index d6336afe994..c51af1cac30 100644 --- a/arch/arm/mach-mv78xx0/pcie.c +++ b/arch/arm/mach-mv78xx0/pcie.c @@ -260,7 +260,8 @@ mv78xx0_pcie_scan_bus(int nr, struct pci_sys_data *sys) return bus; } -static int __init mv78xx0_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init mv78xx0_pcie_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { struct pcie_port *pp = bus_to_port(dev->bus->number); diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index f2b2b35e864..3e5499dda49 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -51,7 +51,7 @@ void orion5x_pci_disable(void); void orion5x_pci_set_cardbus_mode(void); int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys); struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys); -int orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin); +int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin); struct machine_desc; struct meminfo; diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index f95d3cb01cb..a3e3e9e5e32 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -237,7 +237,8 @@ void __init db88f5281_pci_preinit(void) } } -static int __init db88f5281_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init db88f5281_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 855e0e77d56..a6eddae82a0 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -70,14 +70,14 @@ enum { * PCI setup */ -static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; /* * Check for devices with hard-wired IRQs. */ - irq = orion5x_pci_map_irq(dev, slot, pin); + irq = orion5x_pci_map_irq(const dev, slot, pin); if (irq != -1) return irq; diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index c0eb6462633..00381249d76 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -119,7 +119,8 @@ static struct platform_device kurobox_pro_nor_flash = { * PCI ****************************************************************************/ -static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init kurobox_pro_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 59263b73d1e..ef3bb8e9a4c 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -73,7 +73,7 @@ static struct platform_device mss2_nor_flash = { /**************************************************************************** * PCI setup ****************************************************************************/ -static int __init mss2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init mss2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index f64965d4f8e..28b8760ab9f 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -589,7 +589,7 @@ struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys return bus; } -int __init orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int bus = dev->bus->number; diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index 9eec7c2375e..291d22bf44c 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -131,7 +131,7 @@ static void __init rd88f5181l_fxo_init(void) } static int __init -rd88f5181l_fxo_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +rd88f5181l_fxo_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index 0cc90bbfd32..3f02362e163 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -140,7 +140,7 @@ static void __init rd88f5181l_ge_init(void) } static int __init -rd88f5181l_ge_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +rd88f5181l_ge_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index 48da39b9bdb..27fd38e658b 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -172,7 +172,8 @@ void __init rd88f5182_pci_preinit(void) } } -static int __init rd88f5182_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init rd88f5182_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c index 29ce826c3c2..a34e4fac72b 100644 --- a/arch/arm/mach-orion5x/terastation_pro2-setup.c +++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c @@ -100,7 +100,7 @@ void __init tsp2_pci_preinit(void) } } -static int __init tsp2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init tsp2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 47162fd5f04..c9831614e35 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -143,7 +143,8 @@ void __init qnap_ts209_pci_preinit(void) } } -static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init qnap_ts209_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 5aacc7ac5cf..cc33b2222ba 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -121,7 +121,8 @@ static struct platform_device qnap_ts409_nor_flash = { * PCI ****************************************************************************/ -static int __init qnap_ts409_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init qnap_ts409_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c index 444a1c7fdfd..2653595f901 100644 --- a/arch/arm/mach-orion5x/wnr854t-setup.c +++ b/arch/arm/mach-orion5x/wnr854t-setup.c @@ -133,7 +133,8 @@ static void __init wnr854t_init(void) platform_device_register(&wnr854t_nor_flash); } -static int __init wnr854t_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init wnr854t_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index d1952be0ae1..251ef1543e5 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -221,7 +221,8 @@ static void __init wrt350n_v2_init(void) platform_device_register(&wrt350n_v2_button_device); } -static int __init wrt350n_v2_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init wrt350n_v2_pci_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { int irq; diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c index 4eb7660a279..6bf479d9b5a 100644 --- a/arch/arm/mach-pxa/cm-x2xx-pci.c +++ b/arch/arm/mach-pxa/cm-x2xx-pci.c @@ -77,7 +77,7 @@ void cmx2xx_pci_resume(void) {} #endif /* PCI IRQ mapping*/ -static int __init cmx2xx_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init cmx2xx_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c index 5fc074fe3ee..964c6c3cd7a 100644 --- a/arch/arm/mach-sa1100/pci-nanoengine.c +++ b/arch/arm/mach-sa1100/pci-nanoengine.c @@ -122,7 +122,8 @@ static struct pci_ops pci_nano_ops = { .write = nanoengine_write_config, }; -static int __init pci_nanoengine_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init pci_nanoengine_map_irq(const struct pci_dev *dev, u8 slot, + u8 pin) { return NANOENGINE_IRQ_GPIO_PCI; } diff --git a/arch/arm/mach-shark/pci.c b/arch/arm/mach-shark/pci.c index 92d7227de0a..7cb79a092f3 100644 --- a/arch/arm/mach-shark/pci.c +++ b/arch/arm/mach-shark/pci.c @@ -14,7 +14,7 @@ #include <asm/mach/pci.h> #include <asm/mach-types.h> -static int __init shark_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init shark_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->bus->number == 0) if (dev->devfn == 0) diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c index 031cd0a7d71..f1f699d86c3 100644 --- a/arch/arm/mach-tegra/pcie.c +++ b/arch/arm/mach-tegra/pcie.c @@ -449,7 +449,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys) return 1; } -static int tegra_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int tegra_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { return INT_PCIE_INTR; } diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c index 7848a177b1f..c898deb3ada 100644 --- a/arch/arm/mach-versatile/pci.c +++ b/arch/arm/mach-versatile/pci.c @@ -328,7 +328,7 @@ void __init pci_versatile_preinit(void) /* * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this. */ -static int __init versatile_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init versatile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; int devslot = PCI_SLOT(dev->devfn); diff --git a/arch/sh/drivers/pci/fixups-cayman.c b/arch/sh/drivers/pci/fixups-cayman.c index b68b61d22c6..edc2fb7a5bb 100644 --- a/arch/sh/drivers/pci/fixups-cayman.c +++ b/arch/sh/drivers/pci/fixups-cayman.c @@ -5,7 +5,7 @@ #include <cpu/irq.h> #include "pci-sh5.h" -int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int result = -1; diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index 942ef4f155f..edeea8960c3 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -64,7 +64,7 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources); -int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { /* * The interrupt routing semantics here are quite trivial. diff --git a/arch/sh/drivers/pci/fixups-landisk.c b/arch/sh/drivers/pci/fixups-landisk.c index 95c6e2d94a0..ecb1d106063 100644 --- a/arch/sh/drivers/pci/fixups-landisk.c +++ b/arch/sh/drivers/pci/fixups-landisk.c @@ -19,7 +19,7 @@ #define PCIMCR_MRSET_OFF 0xBFFFFFFF #define PCIMCR_RFSH_OFF 0xFFFFFFFB -int pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { /* * slot0: pin1-4 = irq5,6,7,8 diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c index 08b2d8658a0..f9370dce0b7 100644 --- a/arch/sh/drivers/pci/fixups-r7780rp.c +++ b/arch/sh/drivers/pci/fixups-r7780rp.c @@ -18,7 +18,7 @@ static char irq_tab[] __initdata = { 65, 66, 67, 68, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { return irq_tab[slot]; } diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c index e248516118a..eaddb56c45c 100644 --- a/arch/sh/drivers/pci/fixups-rts7751r2d.c +++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c @@ -31,7 +31,7 @@ static char lboxre2_irq_tab[] __initdata = { IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { if (mach_is_lboxre2()) return lboxre2_irq_tab[slot]; diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c index 0930f988ac2..0b8472501b8 100644 --- a/arch/sh/drivers/pci/fixups-sdk7780.c +++ b/arch/sh/drivers/pci/fixups-sdk7780.c @@ -27,7 +27,7 @@ static char sdk7780_irq_tab[4][16] __initdata = { { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { return sdk7780_irq_tab[pin-1][slot]; } diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c index fd3e6b02f28..2ec146c3fa4 100644 --- a/arch/sh/drivers/pci/fixups-se7751.c +++ b/arch/sh/drivers/pci/fixups-se7751.c @@ -6,7 +6,7 @@ #include <linux/io.h> #include "pci-sh4.h" -int __init pcibios_map_platform_irq(struct pci_dev *, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin) { switch (slot) { case 0: return 13; diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c index 2e8a18b7ee5..1615e590616 100644 --- a/arch/sh/drivers/pci/fixups-sh03.c +++ b/arch/sh/drivers/pci/fixups-sh03.c @@ -3,7 +3,7 @@ #include <linux/types.h> #include <linux/pci.h> -int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/sh/drivers/pci/fixups-snapgear.c b/arch/sh/drivers/pci/fixups-snapgear.c index 5a39ecc1adb..4a093c648d1 100644 --- a/arch/sh/drivers/pci/fixups-snapgear.c +++ b/arch/sh/drivers/pci/fixups-snapgear.c @@ -18,7 +18,7 @@ #include <linux/pci.h> #include "pci-sh4.h" -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { int irq = -1; diff --git a/arch/sh/drivers/pci/fixups-titan.c b/arch/sh/drivers/pci/fixups-titan.c index 3a79fa8254a..bd1addb1b8b 100644 --- a/arch/sh/drivers/pci/fixups-titan.c +++ b/arch/sh/drivers/pci/fixups-titan.c @@ -27,7 +27,7 @@ static char titan_irq_tab[] __initdata = { TITAN_IRQ_USB, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { int irq = titan_irq_tab[slot]; diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index 4418f9070ed..4df27c4fbf9 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -466,7 +466,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port) return 0; } -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { return 71; } diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index f0efe97f175..cb21e2399dc 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -112,7 +112,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, #endif /* Board-specific fixup routines. */ -int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin); +int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin); extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res); diff --git a/arch/sparc/include/asm/leon_pci.h b/arch/sparc/include/asm/leon_pci.h index 42b4b31a82f..f48527ebdd8 100644 --- a/arch/sparc/include/asm/leon_pci.h +++ b/arch/sparc/include/asm/leon_pci.h @@ -12,7 +12,7 @@ struct leon_pci_info { struct pci_ops *ops; struct resource io_space; struct resource mem_space; - int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin); + int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin); }; extern void leon_pci_init(struct platform_device *ofdev, diff --git a/arch/sparc/kernel/leon_pci_grpci2.c b/arch/sparc/kernel/leon_pci_grpci2.c index 44dc093ee33..fad1bd07cb5 100644 --- a/arch/sparc/kernel/leon_pci_grpci2.c +++ b/arch/sparc/kernel/leon_pci_grpci2.c @@ -215,7 +215,7 @@ struct grpci2_priv { DEFINE_SPINLOCK(grpci2_dev_lock); struct grpci2_priv *grpci2priv; -int grpci2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +int grpci2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct grpci2_priv *priv = dev->bus->sysdata; int irq_group; diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c index 6d4cb5d7a9f..2a8014cb1ff 100644 --- a/arch/tile/kernel/pci.c +++ b/arch/tile/kernel/pci.c @@ -228,7 +228,7 @@ err_cont: * (pin - 1) converts from the PCI standard's [1:4] convention to * a normal [0:3] range. */ -static int tile_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int tile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pci_controller *controller = (struct pci_controller *)dev->sysdata; diff --git a/arch/unicore32/kernel/pci.c b/arch/unicore32/kernel/pci.c index 100eab842e6..4892fbb54eb 100644 --- a/arch/unicore32/kernel/pci.c +++ b/arch/unicore32/kernel/pci.c @@ -102,7 +102,7 @@ void pci_puv3_preinit(void) writel(readl(PCIBRI_CMD) | PCIBRI_CMD_IO | PCIBRI_CMD_MEM, PCIBRI_CMD); } -static int __init pci_puv3_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init pci_puv3_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { if (dev->bus->number == 0) { #ifdef CONFIG_ARCH_FPGA /* 4 pci slots */ diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 153aa6f7829..7cf916fc1ce 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1905,7 +1905,7 @@ config PCI_BIOS # x86-64 doesn't support PCI BIOS access from long mode so always go direct. config PCI_DIRECT def_bool y - depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC)) + depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC || PCI_GOMMCONFIG)) config PCI_MMCONFIG def_bool y diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 68c3c139520..ae3cb23cd89 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -246,10 +246,9 @@ static void add_resources(struct pci_root_info *info) conflict = insert_resource_conflict(root, res); if (conflict) - dev_err(&info->bridge->dev, - "address space collision: host bridge window %pR " - "conflicts with %s %pR\n", - res, conflict->name, conflict); + dev_info(&info->bridge->dev, + "ignoring host bridge window %pR (conflicts with %s %pR)\n", + res, conflict->name, conflict); else pci_bus_add_resource(info->bus, res, 0); } diff --git a/arch/x86/pci/ce4100.c b/arch/x86/pci/ce4100.c index 67858be4b52..99176094500 100644 --- a/arch/x86/pci/ce4100.c +++ b/arch/x86/pci/ce4100.c @@ -257,6 +257,7 @@ static int ce4100_conf_read(unsigned int seg, unsigned int bus, { int i; + WARN_ON(seg); if (bus == 1) { for (i = 0; i < ARRAY_SIZE(bus1_fixups); i++) { if (bus1_fixups[i].dev_func == devfn && @@ -282,6 +283,7 @@ static int ce4100_conf_write(unsigned int seg, unsigned int bus, { int i; + WARN_ON(seg); if (bus == 1) { for (i = 0; i < ARRAY_SIZE(bus1_fixups); i++) { if (bus1_fixups[i].dev_func == devfn && diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 5fe75026ecc..92df322e0b5 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -247,13 +247,6 @@ static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { }, #endif /* __i386__ */ { - .callback = find_sort_method, - .ident = "Dell System", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), - }, - }, - { .callback = set_bf_sort, .ident = "Dell PowerEdge 1950", .matches = { @@ -294,6 +287,13 @@ static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { }, }, { + .callback = find_sort_method, + .ident = "Dell System", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + }, + }, + { .callback = set_bf_sort, .ident = "HP ProLiant BL20p G3", .matches = { diff --git a/arch/x86/pci/direct.c b/arch/x86/pci/direct.c index e6fd8473fb7..4f2c70439d7 100644 --- a/arch/x86/pci/direct.c +++ b/arch/x86/pci/direct.c @@ -22,7 +22,7 @@ static int pci_conf1_read(unsigned int seg, unsigned int bus, { unsigned long flags; - if ((bus > 255) || (devfn > 255) || (reg > 4095)) { + if (seg || (bus > 255) || (devfn > 255) || (reg > 4095)) { *value = -1; return -EINVAL; } @@ -53,7 +53,7 @@ static int pci_conf1_write(unsigned int seg, unsigned int bus, { unsigned long flags; - if ((bus > 255) || (devfn > 255) || (reg > 4095)) + if (seg || (bus > 255) || (devfn > 255) || (reg > 4095)) return -EINVAL; raw_spin_lock_irqsave(&pci_config_lock, flags); @@ -97,6 +97,7 @@ static int pci_conf2_read(unsigned int seg, unsigned int bus, unsigned long flags; int dev, fn; + WARN_ON(seg); if ((bus > 255) || (devfn > 255) || (reg > 255)) { *value = -1; return -EINVAL; @@ -138,6 +139,7 @@ static int pci_conf2_write(unsigned int seg, unsigned int bus, unsigned long flags; int dev, fn; + WARN_ON(seg); if ((bus > 255) || (devfn > 255) || (reg > 255)) return -EINVAL; diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c index 5c9e2458df4..512a88c4150 100644 --- a/arch/x86/pci/numaq_32.c +++ b/arch/x86/pci/numaq_32.c @@ -34,6 +34,7 @@ static int pci_conf1_mq_read(unsigned int seg, unsigned int bus, unsigned long flags; void *adr __iomem = XQUAD_PORT_ADDR(0xcfc, BUS2QUAD(bus)); + WARN_ON(seg); if (!value || (bus >= MAX_MP_BUSSES) || (devfn > 255) || (reg > 255)) return -EINVAL; @@ -73,6 +74,7 @@ static int pci_conf1_mq_write(unsigned int seg, unsigned int bus, unsigned long flags; void *adr __iomem = XQUAD_PORT_ADDR(0xcfc, BUS2QUAD(bus)); + WARN_ON(seg); if ((bus >= MAX_MP_BUSSES) || (devfn > 255) || (reg > 255)) return -EINVAL; diff --git a/arch/x86/pci/olpc.c b/arch/x86/pci/olpc.c index 13700ec8e2e..5262603b04d 100644 --- a/arch/x86/pci/olpc.c +++ b/arch/x86/pci/olpc.c @@ -206,6 +206,8 @@ static int pci_olpc_read(unsigned int seg, unsigned int bus, { uint32_t *addr; + WARN_ON(seg); + /* Use the hardware mechanism for non-simulated devices */ if (!is_simulated(bus, devfn)) return pci_direct_conf1.read(seg, bus, devfn, reg, len, value); @@ -264,6 +266,8 @@ static int pci_olpc_read(unsigned int seg, unsigned int bus, static int pci_olpc_write(unsigned int seg, unsigned int bus, unsigned int devfn, int reg, int len, uint32_t value) { + WARN_ON(seg); + /* Use the hardware mechanism for non-simulated devices */ if (!is_simulated(bus, devfn)) return pci_direct_conf1.write(seg, bus, devfn, reg, len, value); diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c index a5f7d0d63de..f6855355146 100644 --- a/arch/x86/pci/pcbios.c +++ b/arch/x86/pci/pcbios.c @@ -181,6 +181,7 @@ static int pci_bios_read(unsigned int seg, unsigned int bus, unsigned long flags; unsigned long bx = (bus << 8) | devfn; + WARN_ON(seg); if (!value || (bus > 255) || (devfn > 255) || (reg > 255)) return -EINVAL; @@ -247,6 +248,7 @@ static int pci_bios_write(unsigned int seg, unsigned int bus, unsigned long flags; unsigned long bx = (bus << 8) | devfn; + WARN_ON(seg); if ((bus > 255) || (devfn > 255) || (reg > 255)) return -EINVAL; diff --git a/arch/x86/pci/visws.c b/arch/x86/pci/visws.c index 03008f72eb0..6f2f8eeed17 100644 --- a/arch/x86/pci/visws.c +++ b/arch/x86/pci/visws.c @@ -24,7 +24,7 @@ static void pci_visws_disable_irq(struct pci_dev *dev) { } unsigned int pci_bus0, pci_bus1; -static int __init visws_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init visws_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq, bus = dev->bus->number; |