diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2012-05-29 15:07:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:30 -0700 |
| commit | c3539731c22bea311c49c4df97887800c91cca83 (patch) | |
| tree | 588780cd59861eafa7c79169ad075219872b6705 /drivers | |
| parent | 95e93132e4df461b6344256ae7f16d3c28a4c0f3 (diff) | |
backlight: progear: use pr_err() instead of printk()
Use pr_err() instead of printk() to allow dynamic debugging. The pr_fmt
prefix for pr_ macros is used. Also fix checkpatch warnings as below:
WARNING: printk() should include KERN_ facility level
[akpm@linux-foundation.org: use KBUILD_MODNAME, per Joe]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Marcin Juszkiewicz <openembedded@haerwu.biz>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/backlight/progear_bl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/video/backlight/progear_bl.c b/drivers/video/backlight/progear_bl.c index 6af183d6465e..69b35f02929e 100644 --- a/drivers/video/backlight/progear_bl.c +++ b/drivers/video/backlight/progear_bl.c @@ -15,6 +15,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> @@ -68,13 +70,13 @@ static int progearbl_probe(struct platform_device *pdev) pmu_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, NULL); if (!pmu_dev) { - printk("ALI M7101 PMU not found.\n"); + pr_err("ALI M7101 PMU not found.\n"); return -ENODEV; } sb_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL); if (!sb_dev) { - printk("ALI 1533 SB not found.\n"); + pr_err("ALI 1533 SB not found.\n"); ret = -ENODEV; goto put_pmu; } |