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path: root/drivers/video/riva/fbdev.c
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Diffstat (limited to 'drivers/video/riva/fbdev.c')
-rw-r--r--drivers/video/riva/fbdev.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index 76fc9d355eb..90363943bd5 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -354,6 +354,9 @@ static struct backlight_properties riva_bl_data = {
static void riva_bl_set_power(struct fb_info *info, int power)
{
+ if (info->bl_dev == NULL)
+ return;
+
mutex_lock(&info->bl_mutex);
up(&info->bl_dev->sem);
info->bl_dev->props->power = power;
@@ -382,7 +385,7 @@ static void riva_bl_init(struct riva_par *par)
bd = backlight_device_register(name, par, &riva_bl_data);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
- printk("riva: Backlight registration failed\n");
+ printk(KERN_WARNING "riva: Backlight registration failed\n");
goto error;
}