On Fri, Jun 06, 2014 at 08:22:08AM +0200, Daniel Vetter wrote:
> + mutex_lock(&crtc->base.mutex);
> + if (crtc->active)
> + intel_wait_for_vblank(dev, pipe);
> + mutex_unlock(&crtc->base.mutex);
drivers/gpu/drm/i915/i915_debugfs.c: In function ‘pipe_crc_set_source’:
drivers/gpu/drm/i915/i915_debugfs.c:2932:3: warning: passing argument 1 of
‘mutex_lock’ from incompatible pointer type [enabled by default]
mutex_lock(&crtc->base.mutex);
^
In file included from include/linux/seq_file.h:7:0,
from drivers/gpu/drm/i915/i915_debugfs.c:29:
include/linux/mutex.h:158:13: note: expected ‘struct mutex *’ but argument is
of type ‘struct drm_modeset_lock *’
extern void mutex_lock(struct mutex *lock);
^
--
Damien
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