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path: root/drivers/video/backlight/gpio_backlight.c
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Diffstat (limited to 'drivers/video/backlight/gpio_backlight.c')
-rw-r--r--drivers/video/backlight/gpio_backlight.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c
index a2eba12e1cb7..1cea68848f1a 100644
--- a/drivers/video/backlight/gpio_backlight.c
+++ b/drivers/video/backlight/gpio_backlight.c
@@ -38,7 +38,8 @@ static int gpio_backlight_update_status(struct backlight_device *bl)
38 bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) 38 bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
39 brightness = 0; 39 brightness = 0;
40 40
41 gpio_set_value(gbl->gpio, brightness ? gbl->active : !gbl->active); 41 gpio_set_value_cansleep(gbl->gpio,
42 brightness ? gbl->active : !gbl->active);
42 43
43 return 0; 44 return 0;
44} 45}