From 3ed17803d826b10f8f94d09acf12877e9738823c Mon Sep 17 00:00:00 2001 From: Alan Hourihane Date: Mon, 2 Jun 2008 10:44:29 +0100 Subject: more checks for NULL encoder so we don't segfault. --- linux-core/drm_crtc_helper.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'linux-core/drm_crtc_helper.c') diff --git a/linux-core/drm_crtc_helper.c b/linux-core/drm_crtc_helper.c index a8c44b76..fcb1243c 100644 --- a/linux-core/drm_crtc_helper.c +++ b/linux-core/drm_crtc_helper.c @@ -662,7 +662,14 @@ bool drm_helper_initial_config(struct drm_device *dev, bool can_grow) */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - struct drm_crtc *crtc = connector->encoder->crtc; + struct drm_encoder *encoder = connector->encoder; + struct drm_crtc *crtc; + + if (!encoder) + continue; + + crtc = connector->encoder->crtc; + /* can't setup the connector if there's no assigned mode */ if (!crtc || !crtc->desired_mode) continue; -- cgit v1.2.3