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path: root/drivers/gpu/drm/i915/display/intel_backlight.c
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Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_backlight.c')
-rw-r--r--drivers/gpu/drm/i915/display/intel_backlight.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
index c8e1fc53a881..1dc0107739f8 100644
--- a/drivers/gpu/drm/i915/display/intel_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_backlight.c
@@ -3,6 +3,7 @@
* Copyright © 2021 Intel Corporation
*/
+#include <linux/backlight.h>
#include <linux/kernel.h>
#include <linux/pwm.h>
#include <linux/string_helpers.h>