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    Subject[PATCH AUTOSEL 4.14 058/186] drm/radeon: remove set but not used variable 'dig_connector'
    Date
    From: zhengbin <zhengbin13@huawei.com>

    [ Upstream commit 3f47f0301594c4f930a32bd7d8125cfdeb6b4b6e ]

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

    drivers/gpu/drm/radeon/atombios_dp.c: In function radeon_dp_get_panel_mode:
    drivers/gpu/drm/radeon/atombios_dp.c:415:36: warning: variable dig_connector set but not used [-Wunused-but-set-variable]

    It is not used since commit 379dfc25e257 ("drm/radeon/dp:
    switch to the common i2c over aux code")

    Reported-by: Hulk Robot <hulkci@huawei.com>
    Signed-off-by: zhengbin <zhengbin13@huawei.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/gpu/drm/radeon/atombios_dp.c | 3 ---
    1 file changed, 3 deletions(-)

    diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
    index fd7682bf335dc..b381fb17694b1 100644
    --- a/drivers/gpu/drm/radeon/atombios_dp.c
    +++ b/drivers/gpu/drm/radeon/atombios_dp.c
    @@ -412,7 +412,6 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
    struct drm_device *dev = encoder->dev;
    struct radeon_device *rdev = dev->dev_private;
    struct radeon_connector *radeon_connector = to_radeon_connector(connector);
    - struct radeon_connector_atom_dig *dig_connector;
    int panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
    u16 dp_bridge = radeon_connector_encoder_get_dp_bridge_encoder_id(connector);
    u8 tmp;
    @@ -423,8 +422,6 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
    if (!radeon_connector->con_priv)
    return panel_mode;

    - dig_connector = radeon_connector->con_priv;
    -
    if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
    /* DP bridge chips */
    if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
    --
    2.20.1
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