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Commit 0193f0c7 authored by Laurent Pinchart's avatar Laurent Pinchart
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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: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent bec10a2a

drivers/gpu/drm/omapdrm/omap_crtc.c

+0 −4
Original line number Diff line number Diff line
@@ -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;

}