From a0542d2c45a64162e63ad2d80684e57de0566271 Mon Sep 17 00:00:00 2001 From: Stephen Kitt Date: Thu, 16 Jun 2022 19:04:24 +0200 Subject: [PATCH] macintosh/via-pmu-backlight: Use backlight helper backlight_properties.fb_blank is deprecated. The states it represents are handled by other properties; but instead of accessing those properties directly, drivers should use the helpers provided by backlight.h. 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220616170425.1346081-1-steve@sk2.org --- drivers/macintosh/via-pmu-backlight.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c index 2194016122d2..c2d87e7fa85b 100644 --- a/drivers/macintosh/via-pmu-backlight.c +++ b/drivers/macintosh/via-pmu-backlight.c @@ -71,12 +71,7 @@ static int pmu_backlight_get_level_brightness(int level) static int __pmu_backlight_update_status(struct backlight_device *bd) { struct adb_request req; - int level = bd->props.brightness; - - - if (bd->props.power != FB_BLANK_UNBLANK || - bd->props.fb_blank != FB_BLANK_UNBLANK) - level = 0; + int level = backlight_get_brightness(bd); if (level > 0) { int pmulevel = pmu_backlight_get_level_brightness(level);