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drm: omapdrm: Don't get/put dispc in omap_crtc_flush() 

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>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2015-04-15 21:51:45 +03:00
parent bec10a2a10
commit 0193f0c744
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/omapdrm/omap_crtc.c
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@ -368,8 +368,6 @@ 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);
@ -379,8 +377,6 @@ static int omap_crtc_flush(struct drm_crtc *crtc)
reinit_completion(&omap_crtc->completion);
}
dispc_runtime_put();
return 0;
}