[PATCH 05/15] video: fbdev: riva: Introduce backlight_get_brightness()

[Sam Ravnborg via B4 Submission Endpoint]

From: Sam Ravnborg <sam at ravnborg.org>

Introduce backlight_get_brightness() to simplify logic
and avoid direct access to backlight properties.

Signed-off-by: Sam Ravnborg <sam at ravnborg.org>
Cc: Antonino Daplas <adaplas at gmail.com>
Cc: linux-fbdev at vger.kernel.org
---
 drivers/video/fbdev/riva/fbdev.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index 644278146d3b..41edc6e79460 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -293,13 +293,7 @@ static int riva_bl_update_status(struct backlight_device *bd)
 {
 	struct riva_par *par = bl_get_data(bd);
 	U032 tmp_pcrt, tmp_pmc;
-	int level;
-
-	if (bd->props.power != FB_BLANK_UNBLANK ||
-	    bd->props.fb_blank != FB_BLANK_UNBLANK)
-		level = 0;
-	else
-		level = bd->props.brightness;
+	int level = backlight_get_brightness(bd);
 
 	tmp_pmc = NV_RD32(par->riva.PMC, 0x10F0) & 0x0000FFFF;
 	tmp_pcrt = NV_RD32(par->riva.PCRTC0, 0x081C) & 0xFFFFFFFC;

-- 
2.34.1