drm/i915: Add missing mutex_lock(&dev->struct_mutex)
authorPierre Willenbrock <pierre@pirsoft.de>
Mon, 23 Feb 2009 00:12:15 +0000 (10:12 +1000)
committerDave Airlie <airlied@redhat.com>
Mon, 23 Feb 2009 00:12:15 +0000 (10:12 +1000)
there might be a nicer way to fix this but this is the simplest for now.

Signed-off-by: Pierre Willenbrock <pierre@pirsoft.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/i915/intel_display.c

index 4d2baf7b00be43b8ec33a8f1511b0dbef988575f..65b635ce28c8c78da6563f21538d9d6434de23a9 100644 (file)
@@ -1008,6 +1008,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
                temp = CURSOR_MODE_DISABLE;
                addr = 0;
                bo = NULL;
+               mutex_lock(&dev->struct_mutex);
                goto finish;
        }