diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_core.c | 4 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp_hpc.c | 4 | ||||
| -rw-r--r-- | drivers/pci/quirks.c | 28 | ||||
| -rw-r--r-- | drivers/pci/xen-pcifront.c | 5 |
4 files changed, 20 insertions, 21 deletions
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c index aca972bbfb4..dd7e0c51a33 100644 --- a/drivers/pci/hotplug/shpchp_core.c +++ b/drivers/pci/hotplug/shpchp_core.c @@ -278,8 +278,8 @@ static int get_adapter_status (struct hotplug_slot *hotplug_slot, u8 *value) static int is_shpc_capable(struct pci_dev *dev) { - if ((dev->vendor == PCI_VENDOR_ID_AMD) || (dev->device == - PCI_DEVICE_ID_AMD_GOLAM_7450)) + if (dev->vendor == PCI_VENDOR_ID_AMD && + dev->device == PCI_DEVICE_ID_AMD_GOLAM_7450) return 1; if (!pci_find_capability(dev, PCI_CAP_ID_SHPC)) return 0; diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c index 36547f0ce30..75ba2311b54 100644 --- a/drivers/pci/hotplug/shpchp_hpc.c +++ b/drivers/pci/hotplug/shpchp_hpc.c @@ -944,8 +944,8 @@ int shpc_init(struct controller *ctrl, struct pci_dev *pdev) ctrl->pci_dev = pdev; /* pci_dev of the P2P bridge */ ctrl_dbg(ctrl, "Hotplug Controller:\n"); - if ((pdev->vendor == PCI_VENDOR_ID_AMD) || (pdev->device == - PCI_DEVICE_ID_AMD_GOLAM_7450)) { + if (pdev->vendor == PCI_VENDOR_ID_AMD && + pdev->device == PCI_DEVICE_ID_AMD_GOLAM_7450) { /* amd shpc driver doesn't use Base Offset; assume 0 */ ctrl->mmio_base = pci_resource_start(pdev, 0); ctrl->mmio_size = pci_resource_len(pdev, 0); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 1196f61a4ab..cec46292731 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2745,20 +2745,6 @@ static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev) /* disable must be done via function #0 */ if (PCI_FUNC(dev->devfn)) return; - - pci_read_config_byte(dev, 0xCB, &disable); - - if (disable & 0x02) - return; - - pci_read_config_byte(dev, 0xCA, &write_enable); - pci_write_config_byte(dev, 0xCA, 0x57); - pci_write_config_byte(dev, 0xCB, disable | 0x02); - pci_write_config_byte(dev, 0xCA, write_enable); - - dev_notice(&dev->dev, "proprietary Ricoh MMC controller disabled (via firewire function)\n"); - dev_notice(&dev->dev, "MMC cards are now supported by standard SDHCI controller\n"); - /* * RICOH 0xe823 SD/MMC card reader fails to recognize * certain types of SD/MMC cards. Lowering the SD base @@ -2781,6 +2767,20 @@ static void ricoh_mmc_fixup_r5c832(struct pci_dev *dev) dev_notice(&dev->dev, "MMC controller base frequency changed to 50Mhz.\n"); } + + pci_read_config_byte(dev, 0xCB, &disable); + + if (disable & 0x02) + return; + + pci_read_config_byte(dev, 0xCA, &write_enable); + pci_write_config_byte(dev, 0xCA, 0x57); + pci_write_config_byte(dev, 0xCB, disable | 0x02); + pci_write_config_byte(dev, 0xCA, write_enable); + + dev_notice(&dev->dev, "proprietary Ricoh MMC controller disabled (via firewire function)\n"); + dev_notice(&dev->dev, "MMC cards are now supported by standard SDHCI controller\n"); + } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832); DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5C832, ricoh_mmc_fixup_r5c832); diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c index 6fa215a3861..90832a95599 100644 --- a/drivers/pci/xen-pcifront.c +++ b/drivers/pci/xen-pcifront.c @@ -400,9 +400,8 @@ static int pcifront_claim_resource(struct pci_dev *dev, void *data) dev_info(&pdev->xdev->dev, "claiming resource %s/%d\n", pci_name(dev), i); if (pci_claim_resource(dev, i)) { - dev_err(&pdev->xdev->dev, "Could not claim " - "resource %s/%d! Device offline. Try " - "giving less than 4GB to domain.\n", + dev_err(&pdev->xdev->dev, "Could not claim resource %s/%d! " + "Device offline. Try using e820_host=1 in the guest config.\n", pci_name(dev), i); } } |