drm: Make vblank_disable_allowed bool

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>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index f92da0a32f0d..81b4c84449a4 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -271,7 +271,8 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
                 atomic_set(&dev->vblank_refcount[i], 0);
         }
 
-        dev->vblank_disable_allowed = 0;
+        dev->vblank_disable_allowed = false;
+
         return 0;
 
 err:
@@ -1085,7 +1086,7 @@ void drm_vblank_post_modeset(struct drm_device *dev, int crtc)
 
         if (dev->vblank_inmodeset[crtc]) {
                 spin_lock_irqsave(&dev->vbl_lock, irqflags);
-                dev->vblank_disable_allowed = 1;
+                dev->vblank_disable_allowed = true;
                 spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
 
                 if (dev->vblank_inmodeset[crtc] & 0x2)