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authorJingoo Han <jg1.han@samsung.com>2013-04-29 16:17:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 18:28:15 -0700
commitb2dcd7be0b4cd1d226d014cbafea209f41cc70d2 (patch)
tree381270fdcca814183b055d7d1ea7476570526d45 /drivers/video/backlight/jornada720_bl.c
parent970354281507ec8055767c7063d26109fd80d2b5 (diff)
drivers/video/backlight/jornada720_*.c: use dev_err()/dev_info() instead of pr_err()/pr_info()
dev_err()/dev_info() are preferred to pr_err()/pr_info(). Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight/jornada720_bl.c')
-rw-r--r--drivers/video/backlight/jornada720_bl.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c
index fef6ce4fad71..3ccb89340f22 100644
--- a/drivers/video/backlight/jornada720_bl.c
+++ b/drivers/video/backlight/jornada720_bl.c
@@ -9,8 +9,6 @@
*
*/
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
#include <linux/backlight.h>
#include <linux/device.h>
#include <linux/fb.h>
@@ -40,11 +38,13 @@ static int jornada_bl_get_brightness(struct backlight_device *bd)
ret = jornada_ssp_byte(GETBRIGHTNESS);
if (jornada_ssp_byte(GETBRIGHTNESS) != TXDUMMY) {
- pr_err("get brightness timeout\n");
+ dev_err(&bd->dev, "get brightness timeout\n");
jornada_ssp_end();
return -ETIMEDOUT;
- } else /* exchange txdummy for value */
+ } else {
+ /* exchange txdummy for value */
ret = jornada_ssp_byte(TXDUMMY);
+ }
jornada_ssp_end();
@@ -61,7 +61,7 @@ static int jornada_bl_update_status(struct backlight_device *bd)
if ((bd->props.power != FB_BLANK_UNBLANK) || (bd->props.fb_blank != FB_BLANK_UNBLANK)) {
ret = jornada_ssp_byte(BRIGHTNESSOFF);
if (ret != TXDUMMY) {
- pr_info("brightness off timeout\n");
+ dev_info(&bd->dev, "brightness off timeout\n");
/* turn off backlight */
PPSR &= ~PPC_LDD1;
PPDR |= PPC_LDD1;
@@ -72,7 +72,7 @@ static int jornada_bl_update_status(struct backlight_device *bd)
/* send command to our mcu */
if (jornada_ssp_byte(SETBRIGHTNESS) != TXDUMMY) {
- pr_info("failed to set brightness\n");
+ dev_info(&bd->dev, "failed to set brightness\n");
ret = -ETIMEDOUT;
goto out;
}
@@ -86,7 +86,7 @@ static int jornada_bl_update_status(struct backlight_device *bd)
*/
if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness)
!= TXDUMMY) {
- pr_err("set brightness failed\n");
+ dev_err(&bd->dev, "set brightness failed\n");
ret = -ETIMEDOUT;
}
@@ -120,7 +120,7 @@ static int jornada_bl_probe(struct platform_device *pdev)
if (IS_ERR(bd)) {
ret = PTR_ERR(bd);
- pr_err("failed to register device, err=%x\n", ret);
+ dev_err(&pdev->dev, "failed to register device, err=%x\n", ret);
return ret;
}
@@ -134,7 +134,7 @@ static int jornada_bl_probe(struct platform_device *pdev)
jornada_bl_update_status(bd);
platform_set_drvdata(pdev, bd);
- pr_info("HP Jornada 700 series backlight driver\n");
+ dev_info(&pdev->dev, "HP Jornada 700 series backlight driver\n");
return 0;
}