There is a local reference to the dc_link that wasn't being used so we shorten references throughout the function.
Signed-off-by: Tom St Denis <[email protected]> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index f999cb312fa3..f2d21dccc647 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1032,20 +1032,20 @@ static void handle_hpd_rx_irq(void *param) struct amdgpu_dm_connector *aconnector = (struct amdgpu_dm_connector *)param; struct drm_connector *connector = &aconnector->base; struct drm_device *dev = connector->dev; - const struct dc_link *dc_link = aconnector->dc_link; + struct dc_link *dc_link = aconnector->dc_link; bool is_mst_root_connector = aconnector->mst_mgr.mst_state; /* TODO:Temporary add mutex to protect hpd interrupt not have a gpio * conflict, after implement i2c helper, this mutex should be * retired. */ - if (aconnector->dc_link->type != dc_connection_mst_branch) + if (dc_link->type != dc_connection_mst_branch) mutex_lock(&aconnector->hpd_lock); - if (dc_link_handle_hpd_rx_irq(aconnector->dc_link, NULL) && + if (dc_link_handle_hpd_rx_irq(dc_link, NULL) && !is_mst_root_connector) { /* Downstream Port status changed. */ - if (dc_link_detect(aconnector->dc_link, DETECT_REASON_HPDRX)) { + if (dc_link_detect(dc_link, DETECT_REASON_HPDRX)) { amdgpu_dm_update_connector_after_detect(aconnector); @@ -1057,10 +1057,10 @@ static void handle_hpd_rx_irq(void *param) } } if ((dc_link->cur_link_settings.lane_count != LANE_COUNT_UNKNOWN) || - (dc_link->type == dc_connection_mst_branch)) + (dc_link->type == dc_connection_mst_branch)) dm_handle_hpd_rx_irq(aconnector); - if (aconnector->dc_link->type != dc_connection_mst_branch) + if (dc_link->type != dc_connection_mst_branch) mutex_unlock(&aconnector->hpd_lock); } -- 2.12.0 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
