From b82c1f8f78b4d273d1bcefe3e805eff61e879a68 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Tue, 3 Jul 2018 09:50:15 +0200 Subject: drm/atomic: Avoid connector to writeback_connector casts Use container_of() instead of type casting so that it keeps working even if base is moved inside the drm_writeback_connector struct. Signed-off-by: Boris Brezillon Reviewed-by: Liviu Dudau Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180703075022.15138-2-boris.brezillon@bootlin.com --- drivers/gpu/drm/drm_atomic.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/drm_atomic.c') diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index e6062c779aaf..3eb061e11e2e 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -2428,6 +2428,7 @@ static int prepare_signaling(struct drm_device *dev, } for_each_new_connector_in_state(state, conn, conn_state, i) { + struct drm_writeback_connector *wb_conn; struct drm_writeback_job *job; struct drm_out_fence_state *f; struct dma_fence *fence; @@ -2451,7 +2452,8 @@ static int prepare_signaling(struct drm_device *dev, f[*num_fences].out_fence_ptr = fence_ptr; *fence_state = f; - fence = drm_writeback_get_out_fence((struct drm_writeback_connector *)conn); + wb_conn = drm_connector_to_writeback(conn); + fence = drm_writeback_get_out_fence(wb_conn); if (!fence) return -ENOMEM; -- cgit v1.2.1