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@xxxxxxxxxxxxxxxx>
---
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;
}
--
2.0.5
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