The omap_crtc_flush() function is always called with a reference to the dispc held. Remove unnecessary calls to dispc_runtime_get() and dispc_runtime_put().
Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- drivers/gpu/drm/omapdrm/omap_crtc.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index cc12dbf..189c2cb 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -369,8 +369,6 @@ static int omap_crtc_flush(struct drm_crtc *crtc) WARN_ON(!drm_modeset_is_locked(&crtc->mutex)); WARN_ON(omap_crtc->vblank_irq.registered);
- dispc_runtime_get(); - if (dispc_mgr_is_enabled(omap_crtc->channel)) { dispc_mgr_go(omap_crtc->channel); omap_irq_register(crtc->dev, &omap_crtc->vblank_irq); @@ -380,8 +378,6 @@ static int omap_crtc_flush(struct drm_crtc *crtc) reinit_completion(&omap_crtc->completion); }
- dispc_runtime_put(); - return 0; }