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drm/rockchip: use drm_for_each_connector_iter()

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Drop legacy drm_for_each_connector() in favor of the race-free
drm_for_each_connector_iter()

Cc: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170515134330.3275-1-gustavo@padovan.org
This commit is contained in:
Gustavo Padovan 2017-05-15 10:43:30 -03:00
parent 48a9291672
commit 2cbeb64f6c
1 changed files with 6 additions and 5 deletions
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11
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
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@ -1118,16 +1118,17 @@ static void vop_crtc_destroy_state(struct drm_crtc *crtc,
#ifdef CONFIG_DRM_ANALOGIX_DP
static struct drm_connector *vop_get_edp_connector(struct vop *vop)
{
struct drm_crtc *crtc = &vop->crtc;
struct drm_connector *connector;
struct drm_connector_list_iter conn_iter;
mutex_lock(&crtc->dev->mode_config.mutex);
drm_for_each_connector(connector, crtc->dev)
drm_connector_list_iter_begin(vop->drm_dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter) {
if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
mutex_unlock(&crtc->dev->mode_config.mutex);
drm_connector_list_iter_end(&conn_iter);
return connector;
}
mutex_unlock(&crtc->dev->mode_config.mutex);
}
drm_connector_list_iter_end(&conn_iter);
return NULL;
}