diff options
| author | Gustavo Padovan | 2017-05-12 13:41:00 -0300 |
|---|---|---|
| committer | Gustavo Padovan | 2017-05-26 02:12:44 -0300 |
| commit | 4894bf711d19a1bdcc954e0ed4971d6c0b399b90 (patch) | |
| tree | 77566d1e2b6a44e6f736d5dc5aa6e408f265f9a5 | |
| parent | 875dd62697fe22d54780980d26089c43e7b9b446 (diff) | |
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
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 0bfc4d88e4c2..403bbd5f99a9 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -345,12 +345,16 @@ static u32 vc4_get_fifo_full_level(u32 format) static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc) { struct drm_connector *connector; + struct drm_connector_list_iter conn_iter; - drm_for_each_connector(connector, crtc->dev) { + drm_connector_list_iter_begin(crtc->dev, &conn_iter); + drm_for_each_connector_iter(connector, &conn_iter) { if (connector->state->crtc == crtc) { + drm_connector_list_iter_end(&conn_iter); return connector->encoder; } } + drm_connector_list_iter_end(&conn_iter); return NULL; } |