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path: root/drivers/gpu/drm/nouveau/nouveau_backlight.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_backlight.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_backlight.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c
index 630f6e84fc01..2c1e4aad7da3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_backlight.c
+++ b/drivers/gpu/drm/nouveau/nouveau_backlight.c
@@ -31,7 +31,6 @@
*/
#include <linux/backlight.h>
-#include <linux/acpi.h>
#include "nouveau_drm.h"
#include "nouveau_reg.h"
@@ -222,14 +221,6 @@ nouveau_backlight_init(struct drm_device *dev)
struct nouveau_device *device = nv_device(drm->device);
struct drm_connector *connector;
-#ifdef CONFIG_ACPI
- if (acpi_video_backlight_support()) {
- NV_INFO(drm, "ACPI backlight interface available, "
- "not registering our own\n");
- return 0;
- }
-#endif
-
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
if (connector->connector_type != DRM_MODE_CONNECTOR_LVDS &&
connector->connector_type != DRM_MODE_CONNECTOR_eDP)