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drm/amd/display: Remove the unused variable ds_port

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Variable ds_port is not effectively used, so delete it.

drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:280:35: warning: variable ‘ds_port’ set but not used.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4030
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jiapeng Chong 2023-02-10 10:28:39 +08:00 committed by Alex Deucher
parent 71c4ca2d3b
commit ee3916b45a
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c
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@ -277,7 +277,6 @@ static void dp_wa_power_up_0010FA(struct dc_link *link, uint8_t *dpcd_data,
int length)
{
int retry = 0;
union dp_downstream_port_present ds_port = { 0 };
if (!link->dpcd_caps.dpcd_rev.raw) {
do {
@ -290,9 +289,6 @@ static void dp_wa_power_up_0010FA(struct dc_link *link, uint8_t *dpcd_data,
} while (retry++ < 4 && !link->dpcd_caps.dpcd_rev.raw);
}
ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
DP_DPCD_REV];
if (link->dpcd_caps.dongle_type == DISPLAY_DONGLE_DP_VGA_CONVERTER) {
switch (link->dpcd_caps.branch_dev_id) {
/* 0010FA active dongles (DP-VGA, DP-DLDVI converters) power down