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authorJingoo Han <jg1.han@samsung.com>2012-05-29 15:07:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 16:22:30 -0700
commitc3539731c22bea311c49c4df97887800c91cca83 (patch)
tree588780cd59861eafa7c79169ad075219872b6705 /drivers/video
parent95e93132e4df461b6344256ae7f16d3c28a4c0f3 (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/video')
-rw-r--r--drivers/video/backlight/progear_bl.c6
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;
}