Commit ee3916b4 authored by Jiapeng Chong's avatar Jiapeng Chong Committed by Alex Deucher
Browse files

drm/amd/display: Remove the unused variable ds_port 



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: default avatarAbaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4030


Signed-off-by: default avatarJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 71c4ca2d

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

+0 −4
Original line number Diff line number Diff line
@@ -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