drm/vc4: use drm_for_each_connector_iter()
Drop legacy drm_for_each_connector() in favor of the race-free drm_for_each_connector_iter(). v2: add missing drm_connector_list_iter_end(Daniel Vetter) Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eric Anholt <eric@anholt.net> Link: http://patchwork.freedesktop.org/patch/msgid/20170512164100.7649-1-gustavo@padovan.org
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@ -345,12 +345,16 @@ static u32 vc4_get_fifo_full_level(u32 format)
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static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc)
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{
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struct drm_connector *connector;
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struct drm_connector_list_iter conn_iter;
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drm_for_each_connector(connector, crtc->dev) {
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drm_connector_list_iter_begin(crtc->dev, &conn_iter);
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drm_for_each_connector_iter(connector, &conn_iter) {
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if (connector->state->crtc == crtc) {
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drm_connector_list_iter_end(&conn_iter);
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return connector->encoder;
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}
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}
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drm_connector_list_iter_end(&conn_iter);
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return NULL;
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}
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