[PATCH 11/24] drm/vblank: pass vblank to drm_queue_vblank_event()

[Jani Nikula]

Use the vblank pointer instead of a dev, pipe pair to simplify code.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/drm_vblank.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index 1c0ade41a57f..5880c43e19a0 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -1596,12 +1596,13 @@ void drm_crtc_vblank_restore(struct drm_crtc *crtc)
 }
 EXPORT_SYMBOL(drm_crtc_vblank_restore);
 
-static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe,
+static int drm_queue_vblank_event(struct drm_vblank_crtc *vblank,
                                  u64 req_seq,
                                  union drm_wait_vblank *vblwait,
                                  struct drm_file *file_priv)
 {
-       struct drm_vblank_crtc *vblank = drm_vblank_crtc(dev, pipe);
+       struct drm_device *dev = vblank->dev;
+       unsigned int pipe = vblank->pipe;
        struct drm_pending_vblank_event *e;
        ktime_t now;
        u64 seq;
@@ -1822,7 +1823,7 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void 
*data,
                /* must hold on to the vblank ref until the event fires
                 * drm_vblank_put will be called asynchronously
                 */
-               return drm_queue_vblank_event(dev, pipe, req_seq, vblwait, 
file_priv);
+               return drm_queue_vblank_event(vblank, req_seq, vblwait, 
file_priv);
        }
 
        if (req_seq != seq) {
-- 
2.47.3