Commit 15654817 authored by Laurent Pinchart's avatar Laurent Pinchart
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drm: omapdrm: Don't call DISPC power handling in IRQ wait functions 



The IRQ wait functions are called from the DSS enable and disable
operations only, where the DISPC is guaranteed to be enabled. There's no
need for manual DISPC power management there.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 5d9f5b33

drivers/gpu/drm/omapdrm/omap_irq.c

+0 −4
Original line number Diff line number Diff line
@@ -44,7 +44,6 @@ static void omap_irq_register(struct drm_device *dev, struct omap_drm_irq *irq) 
	struct omap_drm_private *priv = dev->dev_private;

	unsigned long flags;



	dispc_runtime_get();

	spin_lock_irqsave(&list_lock, flags);



	if (!WARN_ON(irq->registered)) {
@@ -54,7 +53,6 @@ static void omap_irq_register(struct drm_device *dev, struct omap_drm_irq *irq) 
	}



	spin_unlock_irqrestore(&list_lock, flags);

	dispc_runtime_put();

}



static void omap_irq_unregister(struct drm_device *dev,
@@ -62,7 +60,6 @@ static void omap_irq_unregister(struct drm_device *dev, 
{

	unsigned long flags;



	dispc_runtime_get();

	spin_lock_irqsave(&list_lock, flags);



	if (!WARN_ON(!irq->registered)) {
@@ -72,7 +69,6 @@ static void omap_irq_unregister(struct drm_device *dev, 
	}



	spin_unlock_irqrestore(&list_lock, flags);

	dispc_runtime_put();

}



struct omap_irq_wait {

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