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drm/i915: Add missing mutex_lock(&dev->struct_mutex)
author
Pierre Willenbrock
<pierre@pirsoft.de>
Mon, 23 Feb 2009 00:12:15 +0000
(10:12 +1000)
committer
Dave 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
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diff --git
a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index
4d2baf7
..
65b635c
100644
(file)
--- a/
drivers/gpu/drm/i915/intel_display.c
+++ b/
drivers/gpu/drm/i915/intel_display.c
@@
-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;
}