From: YueHaibing Date: Sat, 9 Nov 2019 09:37:25 +0000 (+0800) Subject: drm/amd/display: remove set but not used variable 'ds_port' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=026674cf055f15da0fa92fbef293d5852346380d;p=linux.git drm/amd/display: remove set but not used variable 'ds_port' Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: In function dp_wa_power_up_0010FA: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:2320:35: warning: variable ds_port set but not used [-Wunused-but-set-variable] It is never used, so can be removed. Signed-off-by: YueHaibing Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 65de32fbcc83d..b814b749724b0 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -2910,7 +2910,6 @@ 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 { @@ -2923,9 +2922,6 @@ 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