1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c
index 2f8af5d786ab..16f593b64427 100644
--- a/drivers/video/backlight/jornada720_bl.c
+++ b/drivers/video/backlight/jornada720_bl.c
@@ -9,6 +9,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/backlight.h>
 #include <linux/device.h>
 #include <linux/fb.h>
@@ -38,7 +40,7 @@ static int jornada_bl_get_brightness(struct backlight_device *bd)
         ret = jornada_ssp_byte(GETBRIGHTNESS);
 
         if (jornada_ssp_byte(GETBRIGHTNESS) != TXDUMMY) {
-                printk(KERN_ERR "bl : get brightness timeout\n");
+                pr_err("get brightness timeout\n");
                 jornada_ssp_end();
                 return -ETIMEDOUT;
         } else /* exchange txdummy for value */
@@ -59,7 +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) {
-                        printk(KERN_INFO "bl : brightness off timeout\n");
+                        pr_info("brightness off timeout\n");
                         /* turn off backlight */
                         PPSR &= ~PPC_LDD1;
                         PPDR |= PPC_LDD1;
@@ -70,7 +72,7 @@ static int jornada_bl_update_status(struct backlight_device *bd)
 
                 /* send command to our mcu */
                 if (jornada_ssp_byte(SETBRIGHTNESS) != TXDUMMY) {
-                        printk(KERN_INFO "bl : failed to set brightness\n");
+                        pr_info("failed to set brightness\n");
                         ret = -ETIMEDOUT;
                         goto out;
                 }
@@ -81,7 +83,7 @@ static int jornada_bl_update_status(struct backlight_device *bd)
                    but due to physical layout it is equal to 0, so we simply
                    invert the value (MAX VALUE - NEW VALUE). */
                 if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness) != TXDUMMY) {
-                        printk(KERN_ERR "bl : set brightness failed\n");
+                        pr_err("set brightness failed\n");
                         ret = -ETIMEDOUT;
                 }
 
@@ -113,7 +115,7 @@ static int jornada_bl_probe(struct platform_device *pdev)
 
         if (IS_ERR(bd)) {
                 ret = PTR_ERR(bd);
-                printk(KERN_ERR "bl : failed to register device, err=%x\n", ret);
+                pr_err("failed to register device, err=%x\n", ret);
                 return ret;
         }
 
@@ -125,7 +127,7 @@ static int jornada_bl_probe(struct platform_device *pdev)
         jornada_bl_update_status(bd);
 
         platform_set_drvdata(pdev, bd);
-        printk(KERN_INFO "HP Jornada 700 series backlight driver\n");
+        pr_info("HP Jornada 700 series backlight driver\n");
 
         return 0;
 }