[PATCH 03/15] video: fbdev: nvidia: Introduce backlight_get_brightness()

[Sam Ravnborg via B4 Submission Endpoint]

From: Sam Ravnborg <s...@ravnborg.org>

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

Signed-off-by: Sam Ravnborg <s...@ravnborg.org>
Cc: Antonino Daplas <adap...@gmail.com>
Cc: linux-fb...@vger.kernel.org
---
 drivers/video/fbdev/nvidia/nv_backlight.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/video/fbdev/nvidia/nv_backlight.c 
b/drivers/video/fbdev/nvidia/nv_backlight.c
index 2ce53529f636..503a7a683855 100644
--- a/drivers/video/fbdev/nvidia/nv_backlight.c
+++ b/drivers/video/fbdev/nvidia/nv_backlight.c
@@ -49,17 +49,11 @@ static int nvidia_bl_update_status(struct backlight_device 
*bd)
 {
        struct nvidia_par *par = bl_get_data(bd);
        u32 tmp_pcrt, tmp_pmc, fpcontrol;
-       int level;
+       int level = backlight_get_brightness(bd);
 
        if (!par->FlatPanel)
                return 0;
 
-       if (bd->props.power != FB_BLANK_UNBLANK ||
-           bd->props.fb_blank != FB_BLANK_UNBLANK)
-               level = 0;
-       else
-               level = bd->props.brightness;
-
        tmp_pmc = NV_RD32(par->PMC, 0x10F0) & 0x0000FFFF;
        tmp_pcrt = NV_RD32(par->PCRTC0, 0x081C) & 0xFFFFFFFC;
        fpcontrol = NV_RD32(par->PRAMDAC, 0x0848) & 0xCFFFFFCC;

-- 
2.34.1