[Intel-gfx] [PATCH 23/37] drm: Propagate failure from drm_setup_crtcs()

[Chris Wilson]

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Dave Airlie <airlied at redhat.com>
---
 drivers/gpu/drm/drm_crtc_helper.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index d36c4ca..f24f5ee 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -995,12 +995,16 @@ EXPORT_SYMBOL(drm_crtc_helper_set_config);
 
 bool drm_helper_plugged_event(struct drm_device *dev)
 {
+	int ret;
+
 	DRM_DEBUG_KMS("\n");
 
 	drm_helper_probe_connector_modes(dev, dev->mode_config.max_width,
 					 dev->mode_config.max_height);
 
-	drm_setup_crtcs(dev);
+	ret = drm_setup_crtcs(dev);
+	if (ret)
+		return false;
 
 	/* alert the driver fb layer */
 	dev->mode_config.funcs->fb_changed(dev);
-- 
1.7.0