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backlight: generic_bl: use pr_info() instead of printk() 

Use pr_info() 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: 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>
This commit is contained in:
Jingoo Han 2012-05-29 15:07:18 -07:00 committed by Linus Torvalds
parent 31e6432b32
commit 8c7610f3b4
1 changed files with 4 additions and 2 deletions
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6
drivers/video/backlight/generic_bl.c
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@ -9,6 +9,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
@ -106,7 +108,7 @@ static int genericbl_probe(struct platform_device *pdev)
generic_backlight_device = bd;
printk("Generic Backlight Driver Initialized.\n");
pr_info("Generic Backlight Driver Initialized.\n");
return 0;
}
@ -120,7 +122,7 @@ static int genericbl_remove(struct platform_device *pdev)
backlight_device_unregister(bd);
printk("Generic Backlight Driver Unloaded\n");
pr_info("Generic Backlight Driver Unloaded\n");
return 0;
}