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drm: Make vblank_disable_allowed bool

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vblank_disable_allowed is only ever 0 or 1, so make it a bool.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Ville Syrjälä
2013-10-04 14:53:33 +03:00
committed by Dave Airlie
parent 55e9edeb57
commit ba0bf1200e
7 changed files with 12 additions and 11 deletions
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2
include/drm/drmP.h
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@@ -1151,7 +1151,7 @@ struct drm_device {
* Once the modeset ioctl *has* been called though, we can safely
* disable them when unused.
*/
int vblank_disable_allowed;
bool vblank_disable_allowed;
wait_queue_head_t *vbl_queue; /**< VBLANK wait queue */
atomic_t *_vblank_count; /**< number of VBLANK interrupts (driver must alloc the right number of counters) */