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    Subject[PATCH AUTOSEL 5.5 141/542] drm/amdgpu: remove set but not used variable 'dig'
    Date
    From: yu kuai <yukuai3@huawei.com>

    [ Upstream commit d1d09dc417826f5a983e0f4f212f227beeb65e29 ]

    Fixes gcc '-Wunused-but-set-variable' warning:

    drivers/gpu/drm/amd/amdgpu/atombios_dp.c: In function
    ‘amdgpu_atombios_dp_link_train’:
    drivers/gpu/drm/amd/amdgpu/atombios_dp.c:716:34: warning: variable ‘dig’
    set but not used [-Wunused-but-set-variable]

    Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
    Signed-off-by: yu kuai <yukuai3@huawei.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
    index 94265306ab11f..ea702a64f8074 100644
    --- a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
    +++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
    @@ -710,7 +710,6 @@ void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder,
    struct drm_device *dev = encoder->dev;
    struct amdgpu_device *adev = dev->dev_private;
    struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
    - struct amdgpu_encoder_atom_dig *dig;
    struct amdgpu_connector *amdgpu_connector;
    struct amdgpu_connector_atom_dig *dig_connector;
    struct amdgpu_atombios_dp_link_train_info dp_info;
    @@ -718,7 +717,6 @@ void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder,

    if (!amdgpu_encoder->enc_priv)
    return;
    - dig = amdgpu_encoder->enc_priv;

    amdgpu_connector = to_amdgpu_connector(connector);
    if (!amdgpu_connector->con_priv)
    --
    2.20.1
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