aboutsummaryrefslogtreecommitdiff
path: root/drivers/video/aty/radeon_backlight.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/aty/radeon_backlight.c')
-rw-r--r--drivers/video/aty/radeon_backlight.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index fa1198c4ccc..256966e9667 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -12,6 +12,7 @@
#include "radeonfb.h"
#include <linux/backlight.h>
+#include <linux/slab.h>
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
@@ -134,6 +135,7 @@ static struct backlight_ops radeon_bl_data = {
void radeonfb_bl_init(struct radeonfb_info *rinfo)
{
+ struct backlight_properties props;
struct backlight_device *bd;
struct radeon_bl_privdata *pdata;
char name[12];
@@ -155,7 +157,10 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo)
snprintf(name, sizeof(name), "radeonbl%d", rinfo->info->node);
- bd = backlight_device_register(name, rinfo->info->dev, pdata, &radeon_bl_data);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd = backlight_device_register(name, rinfo->info->dev, pdata,
+ &radeon_bl_data, &props);
if (IS_ERR(bd)) {
rinfo->info->bl_dev = NULL;
printk("radeonfb: Backlight registration failed\n");
@@ -185,7 +190,6 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo)
63 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL,
217 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL);
- bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
bd->props.brightness = bd->props.max_brightness;
bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);