Instead of retrieving the backlight brightness in struct backlight_properties manually, and then checking whether the backlight should be on at all, use backlight_get_brightness() which does all this and insulates this from future changes.

Signed-off-by: Stephen Kitt steve@sk2.org Cc: Paul Mackerras paulus@samba.org Cc: Helge Deller deller@gmx.de Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org --- drivers/video/fbdev/aty/aty128fb.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c index b26c81233b6b..a8f9baac3d3f 100644 --- a/drivers/video/fbdev/aty/aty128fb.c +++ b/drivers/video/fbdev/aty/aty128fb.c @@ -1765,12 +1765,10 @@ static int aty128_bl_update_status(struct backlight_device *bd) unsigned int reg = aty_ld_le32(LVDS_GEN_CNTL); int level;

- if (bd->props.power != FB_BLANK_UNBLANK || - bd->props.fb_blank != FB_BLANK_UNBLANK || - !par->lcd_on) + if (!par->lcd_on) level = 0; else - level = bd->props.brightness; + level = backlight_get_brightness(bd);

reg |= LVDS_BL_MOD_EN | LVDS_BLON; if (level > 0) {