Commit bb2585c4 authored by Lee Jones's avatar Lee Jones Committed by Alex Deucher
Browse files

drm/amd/amdgpu/atombios_encoders: Remove set but unused variable 'backlight_level' 



Also removing the call to amdgpu_atombios_encoder_get_backlight_level_from_reg()
since, according to Alex Deucher, "We call it again below indirectly".

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/atombios_encoders.c: In function ‘amdgpu_atombios_encoder_init_backlight’:
 drivers/gpu/drm/amd/amdgpu/atombios_encoders.c:174:5: warning: variable ‘backlight_level’ set but not used [-Wunused-but-set-variable]

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Luben Tuikov <luben.tuikov@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4138b62b

drivers/gpu/drm/amd/amdgpu/atombios_encoders.c

+0 −3
Original line number Diff line number Diff line
@@ -171,7 +171,6 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode 
	struct backlight_properties props;

	struct amdgpu_backlight_privdata *pdata;

	struct amdgpu_encoder_atom_dig *dig;

	u8 backlight_level;

	char bl_name[16];



	/* Mac laptops with multiple GPUs use the gmux driver for backlight
@@ -207,8 +206,6 @@ void amdgpu_atombios_encoder_init_backlight(struct amdgpu_encoder *amdgpu_encode 


	pdata->encoder = amdgpu_encoder;



	backlight_level = amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);



	dig = amdgpu_encoder->enc_priv;

	dig->bl_dev = bd;