diff options
Diffstat (limited to 'drivers/video/fbdev/amba-clcd.c')
| -rw-r--r-- | drivers/video/fbdev/amba-clcd.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c index c3d55fc6c4e0..b7682de412d8 100644 --- a/drivers/video/fbdev/amba-clcd.c +++ b/drivers/video/fbdev/amba-clcd.c @@ -602,20 +602,17 @@ static int clcdfb_snprintf_mode(char *buf, int size, struct fb_videomode *mode) mode->refresh); } -static int clcdfb_of_get_backlight(struct device_node *panel, +static int clcdfb_of_get_backlight(struct device *dev, struct clcd_panel *clcd_panel) { - struct device_node *backlight; + struct backlight_device *backlight; - /* Look up the optional backlight phandle */ - backlight = of_parse_phandle(panel, "backlight", 0); - if (backlight) { - clcd_panel->backlight = of_find_backlight_by_node(backlight); - of_node_put(backlight); + /* Look up the optional backlight device */ + backlight = devm_of_find_backlight(dev); + if (IS_ERR(backlight)) + return PTR_ERR(backlight); - if (!clcd_panel->backlight) - return -EPROBE_DEFER; - } + clcd_panel->backlight = backlight; return 0; } @@ -717,7 +714,7 @@ static int clcdfb_of_init_display(struct clcd_fb *fb) if (!panel) return -ENODEV; - err = clcdfb_of_get_backlight(panel, fb->panel); + err = clcdfb_of_get_backlight(&fb->dev->dev, fb->panel); if (err) return err; |