diff options
Diffstat (limited to 'drivers/video/backlight/jornada720_lcd.c')
| -rw-r--r-- | drivers/video/backlight/jornada720_lcd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c index 22d231a17e3c..635b30523fd5 100644 --- a/drivers/video/backlight/jornada720_lcd.c +++ b/drivers/video/backlight/jornada720_lcd.c @@ -9,6 +9,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/device.h> #include <linux/fb.h> #include <linux/kernel.h> @@ -44,7 +46,7 @@ static int jornada_lcd_get_contrast(struct lcd_device *dev) jornada_ssp_start(); if (jornada_ssp_byte(GETCONTRAST) != TXDUMMY) { - printk(KERN_ERR "lcd: get contrast failed\n"); + pr_err("get contrast failed\n"); jornada_ssp_end(); return -ETIMEDOUT; } else { @@ -65,7 +67,7 @@ static int jornada_lcd_set_contrast(struct lcd_device *dev, int value) /* push the new value */ if (jornada_ssp_byte(value) != TXDUMMY) { - printk(KERN_ERR "lcd : set contrast failed\n"); + pr_err("set contrast failed\n"); jornada_ssp_end(); return -ETIMEDOUT; } @@ -103,7 +105,7 @@ static int jornada_lcd_probe(struct platform_device *pdev) if (IS_ERR(lcd_device)) { ret = PTR_ERR(lcd_device); - printk(KERN_ERR "lcd : failed to register device\n"); + pr_err("failed to register device\n"); return ret; } |