From 4d5fc58dbe34b78157c05b319669bb3e064ba8bd Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 9 Feb 2012 22:21:18 -0600 Subject: ARM: remove bunch of now unused mach/io.h files Now that many platforms don't need mach/io.h, remove the unused ones. Signed-off-by: Rob Herring Acked-by: Shawn Guo Acked-by: Linus Walleij Acked-by: H Hartley Sweeten Acked-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Jamie Iles Acked-by: Pawel Moll Acked-by: Nicolas Pitre --- arch/arm/mach-u300/include/mach/io.h | 20 -------------------- 1 file changed, 20 deletions(-) delete mode 100644 arch/arm/mach-u300/include/mach/io.h (limited to 'arch/arm/mach-u300') diff --git a/arch/arm/mach-u300/include/mach/io.h b/arch/arm/mach-u300/include/mach/io.h deleted file mode 100644 index 5d6b4c13b3a..00000000000 --- a/arch/arm/mach-u300/include/mach/io.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/io.h - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Dummy IO map for being able to use writew()/readw(), - * writel()/readw() and similar accessor functions. - * Author: Linus Walleij - */ -#ifndef __MACH_IO_H -#define __MACH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -#endif -- cgit v1.2.3 From 6f6f6a70295c6a4f89c7aca015c5db247a79d609 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 10 Mar 2012 10:30:31 -0600 Subject: ARM: create a common IOMEM definition Several platforms create IOMEM defines for casting to 'void __iomem *', and other platforms are incorrectly using __io() macro for the same purpose. This creates a common definition and removes all the platform specific versions. Rather than try to make linux/io.h and asm/io.h assembly safe, the assembly version of IOMEM is moved into asm/assembler.h. Signed-off-by: Rob Herring Cc: Russell King Cc: Sekhar Nori Cc: Kevin Hilman Acked-by: H Hartley Sweeten Cc: Ryan Mallon Cc: Eric Miao Cc: Haojian Zhuang Acked-by: David Brown Cc: Daniel Walker Cc: Bryan Huntsman Cc: Sascha Hauer Cc: Shawn Guo Acked-by: Tony Lindgren Acked-by: Paul Walmsley Acked-by: Viresh Kumar Cc: Rajeev Kumar Cc: Colin Cross Cc: Olof Johansson Cc: Stephen Warren Acked-by: Linus Walleij Acked-by: Arnd Bergmann --- arch/arm/include/asm/assembler.h | 2 ++ arch/arm/include/asm/io.h | 2 ++ arch/arm/kernel/debug.S | 1 + arch/arm/kernel/entry-armv.S | 1 + arch/arm/mach-davinci/include/mach/hardware.h | 6 ------ arch/arm/mach-davinci/include/mach/uncompress.h | 2 ++ arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 9 --------- arch/arm/mach-mmp/include/mach/addr-map.h | 6 ------ arch/arm/mach-msm/include/mach/msm_iomap-7x00.h | 6 ------ arch/arm/mach-msm/include/mach/msm_iomap.h | 6 ------ arch/arm/mach-mxs/include/mach/hardware.h | 6 ------ arch/arm/mach-omap1/ams-delta-fiq-handler.S | 1 + arch/arm/mach-omap1/iomap.h | 6 ------ arch/arm/mach-omap2/clock3xxx_data.c | 1 + arch/arm/mach-omap2/clock44xx_data.c | 1 + arch/arm/mach-omap2/iomap.h | 6 ------ arch/arm/mach-rpc/include/mach/hardware.h | 6 ------ arch/arm/mach-spear3xx/clock.c | 1 + arch/arm/mach-spear6xx/clock.c | 1 + arch/arm/mach-tegra/include/mach/iomap.h | 6 ------ arch/arm/mach-u300/include/mach/u300-regs.h | 6 ------ arch/arm/plat-mxc/include/mach/hardware.h | 6 ------ arch/arm/plat-omap/include/plat/hardware.h | 6 ------ arch/arm/plat-omap/include/plat/usb.h | 1 - arch/arm/plat-spear/include/plat/hardware.h | 6 ------ 25 files changed, 13 insertions(+), 88 deletions(-) (limited to 'arch/arm/mach-u300') diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 62f8095d46d..88374dd30fb 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -23,6 +23,8 @@ #include #include +#define IOMEM(x) (x) + /* * Endian independent macros for shifting bytes within registers. */ diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 11d2072f95d..35d91406af6 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -102,6 +102,8 @@ static inline void __iomem *__typesafe_io(unsigned long addr) return (void __iomem *)addr; } +#define IOMEM(x) ((void __force __iomem *)(x)) + /* IO barriers */ #ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE #define __iormb() rmb() diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index 204e2160cfc..501cdbfc902 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -10,6 +10,7 @@ * 32-bit debugging code */ #include +#include .text diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 22f0ed324f3..395f6271dfc 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -15,6 +15,7 @@ * that causes it to save wrong values... Be aware! */ +#include #include #include #include diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 414e0b93e74..0be260bff9d 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -32,10 +32,4 @@ #define __IO_ADDRESS(x) ((x) + IO_OFFSET) #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) -#ifdef __ASSEMBLER__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h index 9dc7cf9664f..da2fb2c2155 100644 --- a/arch/arm/mach-davinci/include/mach/uncompress.h +++ b/arch/arm/mach-davinci/include/mach/uncompress.h @@ -25,6 +25,8 @@ #include +#define IOMEM(x) ((void __force __iomem *)(x)) + u32 *uart; /* PORT_16C550A, in polled non-fifo mode */ diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h index e711d0e021c..c4a7b84ef06 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h @@ -5,15 +5,6 @@ #ifndef __ASM_ARCH_EP93XX_REGS_H #define __ASM_ARCH_EP93XX_REGS_H -/* - * A typesafe __io() variation for variable initialisers - */ -#ifdef __ASSEMBLER__ -#define IOMEM(p) p -#else -#define IOMEM(p) ((void __iomem __force *)(p)) -#endif - /* * EP93xx Physical Memory Map: * diff --git a/arch/arm/mach-mmp/include/mach/addr-map.h b/arch/arm/mach-mmp/include/mach/addr-map.h index 3e404acd6ff..b1ece08174e 100644 --- a/arch/arm/mach-mmp/include/mach/addr-map.h +++ b/arch/arm/mach-mmp/include/mach/addr-map.h @@ -11,12 +11,6 @@ #ifndef __ASM_MACH_ADDR_MAP_H #define __ASM_MACH_ADDR_MAP_H -#ifndef __ASSEMBLER__ -#define IOMEM(x) ((void __iomem *)(x)) -#else -#define IOMEM(x) (x) -#endif - /* APB - Application Subsystem Peripheral Bus * * NOTE: the DMA controller registers are actually on the AXI fabric #1 diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h index 152b3b70afa..6c4046c2129 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h @@ -38,12 +38,6 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define MSM_VIC_BASE IOMEM(0xE0000000) #define MSM_VIC_PHYS 0xC0000000 #define MSM_VIC_SIZE SZ_4K diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h index 90682f4599d..00afdfb8c38 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -37,12 +37,6 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #if defined(CONFIG_ARCH_MSM7X30) #include "msm_iomap-7x30.h" #elif defined(CONFIG_ARCH_QSD8X50) diff --git a/arch/arm/mach-mxs/include/mach/hardware.h b/arch/arm/mach-mxs/include/mach/hardware.h index 53e89a09bf0..4c0e8a64d8c 100644 --- a/arch/arm/mach-mxs/include/mach/hardware.h +++ b/arch/arm/mach-mxs/include/mach/hardware.h @@ -20,10 +20,4 @@ #ifndef __MACH_MXS_HARDWARE_H__ #define __MACH_MXS_HARDWARE_H__ -#ifdef __ASSEMBLER__ -#define IOMEM(addr) (addr) -#else -#define IOMEM(addr) ((void __force __iomem *)(addr)) -#endif - #endif /* __MACH_MXS_HARDWARE_H__ */ diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S index 399c4c49722..a051cb8ae57 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S +++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S @@ -14,6 +14,7 @@ */ #include +#include #include diff --git a/arch/arm/mach-omap1/iomap.h b/arch/arm/mach-omap1/iomap.h index d68175761c3..330c4716b02 100644 --- a/arch/arm/mach-omap1/iomap.h +++ b/arch/arm/mach-omap1/iomap.h @@ -22,12 +22,6 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */ #define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET) diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 981b9f9111a..480fb8f09ae 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 79b98f22f20..c03c1108468 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-omap2/iomap.h b/arch/arm/mach-omap2/iomap.h index e6f95816529..0812b154f5b 100644 --- a/arch/arm/mach-omap2/iomap.h +++ b/arch/arm/mach-omap2/iomap.h @@ -22,12 +22,6 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define OMAP2_L3_IO_OFFSET 0x90000000 #define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */ diff --git a/arch/arm/mach-rpc/include/mach/hardware.h b/arch/arm/mach-rpc/include/mach/hardware.h index 050d63c74cc..257166b21f3 100644 --- a/arch/arm/mach-rpc/include/mach/hardware.h +++ b/arch/arm/mach-rpc/include/mach/hardware.h @@ -14,12 +14,6 @@ #include -#ifndef __ASSEMBLY__ -#define IOMEM(x) ((void __iomem *)(unsigned long)(x)) -#else -#define IOMEM(x) x -#endif /* __ASSEMBLY__ */ - /* * What hardware must be present */ diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c index f67860cd649..6c4841f5522 100644 --- a/arch/arm/mach-spear3xx/clock.c +++ b/arch/arm/mach-spear3xx/clock.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c index ac70e0d88fe..9281cf88a14 100644 --- a/arch/arm/mach-spear6xx/clock.c +++ b/arch/arm/mach-spear6xx/clock.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h index 082b4d16780..c05b311ee4f 100644 --- a/arch/arm/mach-tegra/include/mach/iomap.h +++ b/arch/arm/mach-tegra/include/mach/iomap.h @@ -281,12 +281,6 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define IO_IRAM_PHYS 0x40000000 #define IO_IRAM_VIRT IOMEM(0xFE400000) #define IO_IRAM_SIZE SZ_256K diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h index 035fdc9dbdb..7b7cba960b6 100644 --- a/arch/arm/mach-u300/include/mach/u300-regs.h +++ b/arch/arm/mach-u300/include/mach/u300-regs.h @@ -18,12 +18,6 @@ * the defines are used for setting up the I/O memory mapping. */ -#ifdef __ASSEMBLER__ -#define IOMEM(a) (a) -#else -#define IOMEM(a) (void __iomem *) a -#endif - /* NAND Flash CS0 */ #define U300_NAND_CS0_PHYS_BASE 0x80000000 diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index ca06a686446..0630513554d 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -22,12 +22,6 @@ #include -#ifdef __ASSEMBLER__ -#define IOMEM(addr) (addr) -#else -#define IOMEM(addr) ((void __force __iomem *)(addr)) -#endif - #define addr_in_module(addr, mod) \ ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE) diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h index 537b05ae1f5..e897978371c 100644 --- a/arch/arm/plat-omap/include/plat/hardware.h +++ b/arch/arm/plat-omap/include/plat/hardware.h @@ -43,12 +43,6 @@ #endif #include -#ifdef __ASSEMBLER__ -#define IOMEM(x) (x) -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - /* * --------------------------------------------------------------------------- * Common definitions for all OMAP processors diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h index d0fc9f4dc15..762eeb0626c 100644 --- a/arch/arm/plat-omap/include/plat/usb.h +++ b/arch/arm/plat-omap/include/plat/usb.h @@ -112,7 +112,6 @@ extern int omap4430_phy_suspend(struct device *dev, int suspend); */ #define OMAP2_L4_IO_OFFSET 0xb2000000 -#define IOMEM(x) ((void __force __iomem *)(x)) #define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) static inline u8 omap_readb(u32 pa) diff --git a/arch/arm/plat-spear/include/plat/hardware.h b/arch/arm/plat-spear/include/plat/hardware.h index 66d677225d1..70187d763e2 100644 --- a/arch/arm/plat-spear/include/plat/hardware.h +++ b/arch/arm/plat-spear/include/plat/hardware.h @@ -14,10 +14,4 @@ #ifndef __PLAT_HARDWARE_H #define __PLAT_HARDWARE_H -#ifndef __ASSEMBLY__ -#define IOMEM(x) ((void __iomem __force *)(x)) -#else -#define IOMEM(x) (x) -#endif - #endif /* __PLAT_HARDWARE_H */ -- cgit v1.2.3