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Subject[PATCH 29/30] drm/amd/amdgpu/atombios_encoders: Remove set but unused variable 'backlight_level'
Date
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: Lee Jones <lee.jones@linaro.org>
---
drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
index fa817ebff9804..af87505ad7d57 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_encoders.c
@@ -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
@@ -207,7 +206,7 @@ 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);
+ amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);

dig = amdgpu_encoder->enc_priv;
dig->bl_dev = bd;
--
2.25.1
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