From fc3a8828b139c24aade3f9d608775e36c248f8f5 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 2 May 2008 06:02:41 +0200 Subject: [PATCH] driver core: fix a lot of printk usages of bus_id We have the dev_printk() variants for this kind of thing, use them instead of directly trying to access the bus_id field of struct device. This is done in order to remove bus_id entirely. Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- arch/arm/common/dmabounce.c | 22 +++++++++------------- arch/arm/common/sa1111.c | 3 ++- arch/arm/kernel/ecard.c | 3 +-- arch/arm/mach-integrator/impd1.c | 3 +-- arch/powerpc/platforms/chrp/pci.c | 2 +- arch/x86/kernel/pci-dma.c | 6 ++---- arch/x86/kernel/pci-gart_64.c | 4 +--- drivers/acpi/fan.c | 10 +++++----- drivers/acpi/glue.c | 6 ++---- drivers/acpi/processor_core.c | 5 ++--- drivers/acpi/scan.c | 2 +- drivers/acpi/thermal.c | 4 ++-- drivers/acpi/video.c | 5 ++--- drivers/base/power/trace.c | 2 +- 14 files changed, 32 insertions(+), 45 deletions(-) diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 2744673314..dd29473426 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -554,9 +554,8 @@ dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size, device_info = kmalloc(sizeof(struct dmabounce_device_info), GFP_ATOMIC); if (!device_info) { - printk(KERN_ERR - "Could not allocated dmabounce_device_info for %s", - dev->bus_id); + dev_err(dev, + "Could not allocated dmabounce_device_info\n"); return -ENOMEM; } @@ -594,8 +593,7 @@ dmabounce_register_dev(struct device *dev, unsigned long small_buffer_size, dev->archdata.dmabounce = device_info; - printk(KERN_INFO "dmabounce: registered device %s on %s bus\n", - dev->bus_id, dev->bus->name); + dev_info(dev, "dmabounce: registered device\n"); return 0; @@ -614,16 +612,15 @@ dmabounce_unregister_dev(struct device *dev) dev->archdata.dmabounce = NULL; if (!device_info) { - printk(KERN_WARNING - "%s: Never registered with dmabounce but attempting" \ - "to unregister!\n", dev->bus_id); + dev_warn(dev, + "Never registered with dmabounce but attempting" + "to unregister!\n"); return; } if (!list_empty(&device_info->safe_buffers)) { - printk(KERN_ERR - "%s: Removing from dmabounce with pending buffers!\n", - dev->bus_id); + dev_err(dev, + "Removing from dmabounce with pending buffers!\n"); BUG(); } @@ -639,8 +636,7 @@ dmabounce_unregister_dev(struct device *dev) kfree(device_info); - printk(KERN_INFO "dmabounce: device %s on %s bus unregistered\n", - dev->bus_id, dev->bus->name); + dev_info(dev, "dmabounce: device unregistered\n"); } diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index eb06d0b2cb..2048ae0b15 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -593,7 +593,8 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent, if (dev->dma_mask != 0xffffffffUL) { ret = dmabounce_register_dev(&dev->dev, 1024, 4096); if (ret) { - printk("SA1111: Failed to register %s with dmabounce", dev->dev.bus_id); + dev_err(&dev->dev, "SA1111: Failed to register" + " with dmabounce\n"); device_unregister(&dev->dev); } } diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c index 8bfd299bfe..2de425f62c 100644 --- a/arch/arm/kernel/ecard.c +++ b/arch/arm/kernel/ecard.c @@ -853,8 +853,7 @@ static struct expansion_card *__init ecard_alloc_card(int type, int slot) for (i = 0; i < ECARD_NUM_RESOURCES; i++) { if (ec->resource[i].flags && request_resource(&iomem_resource, &ec->resource[i])) { - printk(KERN_ERR "%s: resource(s) not available\n", - ec->dev.bus_id); + dev_err(&ec->dev, "resource(s) not available\n"); ec->resource[i].end -= ec->resource[i].start; ec->resource[i].start = 0; ec->resource[i].flags = 0; diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 62e653a3ea..619d05e6cf 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -407,8 +407,7 @@ static int impd1_probe(struct lm_device *dev) ret = amba_device_register(d, &dev->resource); if (ret) { - printk("unable to register device %s: %d\n", - d->dev.bus_id, ret); + dev_err(&d->dev, "unable to register device: %d\n"); kfree(d); } } diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c index 609c46db4a..768c262b93 100644 --- a/arch/powerpc/platforms/chrp/pci.c +++ b/arch/powerpc/platforms/chrp/pci.c @@ -367,7 +367,7 @@ static void chrp_pci_fixup_vt8231_ata(struct pci_dev *viaide) viaisa = pci_get_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, NULL); if (!viaisa) return; - printk("Fixing VIA IDE, force legacy mode on '%s'\n", viaide->dev.bus_id); + dev_info(&viaide->dev, "Fixing VIA IDE, force legacy mode on\n"); pci_read_config_byte(viaide, PCI_CLASS_PROG, &progif); pci_write_config_byte(viaide, PCI_CLASS_PROG, progif & ~0x5); diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index a4213c00df..cbecb05551 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -314,8 +314,7 @@ int dma_supported(struct device *dev, u64 mask) { #ifdef CONFIG_PCI if (mask > 0xffffffff && forbid_dac > 0) { - printk(KERN_INFO "PCI: Disallowing DAC for device %s\n", - dev->bus_id); + dev_info(dev, "PCI: Disallowing DAC for device\n"); return 0; } #endif @@ -342,8 +341,7 @@ int dma_supported(struct device *dev, u64 mask) type. Normally this doesn't make any difference, but gives more gentle handling of IOMMU overflow. */ if (iommu_sac_force && (mask >= DMA_40BIT_MASK)) { - printk(KERN_INFO "%s: Force SAC with mask %Lx\n", - dev->bus_id, mask); + dev_info(dev, "Force SAC with mask %Lx\n", mask); return 0; } diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index be60961f86..df5f142657 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -198,9 +198,7 @@ static void iommu_full(struct device *dev, size_t size, int dir) * out. Hopefully no network devices use single mappings that big. */ - printk(KERN_ERR - "PCI-DMA: Out of IOMMU space for %lu bytes at device %s\n", - size, dev->bus_id); + dev_err(dev, "PCI-DMA: Out of IOMMU space for %lu bytes\n", size); if (size > PAGE_SIZE*EMERGENCY_PAGES) { if (dir == PCI_DMA_FROMDEVICE || dir == PCI_DMA_BIDIRECTIONAL) diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index 55c17afbe6..2655bc1b4e 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -263,22 +263,22 @@ static int acpi_fan_add(struct acpi_device *device) goto end; } - printk(KERN_INFO PREFIX - "%s is registered as cooling_device%d\n", - device->dev.bus_id, cdev->id); + dev_info(&device->dev, "registered as cooling_device%d\n", cdev->id); acpi_driver_data(device) = cdev; result = sysfs_create_link(&device->dev.kobj, &cdev->device.kobj, "thermal_cooling"); if (result) - printk(KERN_ERR PREFIX "Create sysfs link\n"); + dev_err(&device->dev, "Failed to create sysfs link " + "'thermal_cooling'\n"); result = sysfs_create_link(&cdev->device.kobj, &device->dev.kobj, "device"); if (result) - printk(KERN_ERR PREFIX "Create sysfs link\n"); + dev_err(&device->dev, "Failed to create sysfs link " + "'device'\n"); result = acpi_fan_add_fs(device); if (result) diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 2f173e83f8..084109507c 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -146,8 +146,7 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle) acpi_status status; if (dev->archdata.acpi_handle) { - printk(KERN_WARNING PREFIX - "Drivers changed 'acpi_handle' for %s\n", dev->bus_id); + dev_warn(dev, "Drivers changed 'acpi_handle'\n"); return -EINVAL; } get_device(dev); @@ -195,8 +194,7 @@ static int acpi_unbind_one(struct device *dev) /* acpi_bind_one increase refcnt by one */ put_device(dev); } else { - printk(KERN_ERR PREFIX - "Oops, 'acpi_handle' corrupt for %s\n", dev->bus_id); + dev_err(dev, "Oops, 'acpi_handle' corrupt\n"); } return 0; } diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index ec0f2d581e..e36422a712 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -714,9 +714,8 @@ static int __cpuinit acpi_processor_start(struct acpi_device *device) goto end; } - printk(KERN_INFO PREFIX - "%s is registered as cooling_device%d\n", - device->dev.bus_id, pr->cdev->id); + dev_info(&device->dev, "registered as cooling_device%d\n", + pr->cdev->id); result = sysfs_create_link(&device->dev.kobj, &pr->cdev->device.kobj, diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index f3132aa47a..f6f52c1a2a 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -471,7 +471,7 @@ static int acpi_device_register(struct acpi_device *device, device->dev.release = &acpi_device_release; result = device_add(&device->dev); if(result) { - printk(KERN_ERR PREFIX "Error adding device %s", device->dev.bus_id); + dev_err(&device->dev, "Error adding device\n"); goto end; } diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 84c795fb9b..30a3413379 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -1179,8 +1179,8 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz) tz->tz_enabled = 1; - printk(KERN_INFO PREFIX "%s is registered as thermal_zone%d\n", - tz->device->dev.bus_id, tz->thermal_zone->id); + dev_info(&tz->device->dev, "registered as thermal_zone%d\n", + tz->thermal_zone->id); return 0; } diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 64c889331f..37b9e16710 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -762,9 +762,8 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device) if (IS_ERR(device->cdev)) return; - printk(KERN_INFO PREFIX - "%s is registered as cooling_device%d\n", - device->dev->dev.bus_id, device->cdev->id); + dev_info(&device->dev->dev, "registered as cooling_device%d\n", + device->cdev->id); result = sysfs_create_link(&device->dev->dev.kobj, &device->cdev->device.kobj, "thermal_cooling"); diff --git a/drivers/base/power/trace.c b/drivers/base/power/trace.c index 9b1b20b59e..2aa6e8fc4d 100644 --- a/drivers/base/power/trace.c +++ b/drivers/base/power/trace.c @@ -194,7 +194,7 @@ static int show_dev_hash(unsigned int value) struct device * dev = to_device(entry); unsigned int hash = hash_string(DEVSEED, dev->bus_id, DEVHASH); if (hash == value) { - printk(" hash matches device %s\n", dev->bus_id); + dev_info(dev, "hash matches\n"); match++; } entry = entry->prev; -- 2.39.5