[PATCH 3/4] platform/x86: compal-laptop: Use backlight helper

From: Stephen Kitt
Date: Tue Jun 07 2022 - 17:56:21 EST


Instead of manually checking the power state in struct
backlight_properties, use backlight_is_blank().

Signed-off-by: Stephen Kitt <steve@xxxxxxx>
Cc: Cezary Jackiewicz <cezary.jackiewicz@xxxxxxxxx>
Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
Cc: Mark Gross <markgross@xxxxxxxxxx>
Cc: platform-driver-x86@xxxxxxxxxxxxxxx
---
drivers/platform/x86/compal-laptop.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index ab610376fdad..0942f50bd793 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -324,9 +324,7 @@ static int bl_update_status(struct backlight_device *b)
if (ret)
return ret;

- set_backlight_state((b->props.power == FB_BLANK_UNBLANK)
- && !(b->props.state & BL_CORE_SUSPENDED)
- && !(b->props.state & BL_CORE_FBBLANK));
+ set_backlight_state(!backlight_is_blank(b));
return 0;
}

--
2.30.2