[PATCH AUTOSEL 5.4 141/459] drm/radeon: remove set but not used variable 'dig_connector'

Sasha Levin
2020-02-14T16:05:24Z

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 6f38375c77c89..911735f8d5de3 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,