backlight: Convert from struct class_device to struct device

Convert the backlight and LCD classes from struct class_device
to struct device since class_device is scheduled for removal.

One nasty API break is the backlight power attribute has had to be
renamed to bl_power and the LCD power attribute has had to be renamed
to lcd_power since the original names clash with the core. I can't see
a way around this.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index 0be25fa5540c..1a056adb61c8 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -47,7 +47,7 @@ static int radeon_bl_get_level_brightness(struct radeon_bl_privdata *pdata,
 
 static int radeon_bl_update_status(struct backlight_device *bd)
 {
-        struct radeon_bl_privdata *pdata = class_get_devdata(&bd->class_dev);
+        struct radeon_bl_privdata *pdata = bl_get_data(bd);
         struct radeonfb_info *rinfo = pdata->rinfo;
         u32 lvds_gen_cntl, tmpPixclksCntl;
         int level;
@@ -206,7 +206,7 @@ void radeonfb_bl_exit(struct radeonfb_info *rinfo)
         if (bd) {
                 struct radeon_bl_privdata *pdata;
 
-                pdata = class_get_devdata(&bd->class_dev);
+                pdata = bl_get_data(bd);
                 backlight_device_unregister(bd);
                 kfree(pdata);
                 rinfo->info->bl_dev = NULL;