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Commit 1c748174 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] omap3isp: ccdc: Simplify ccdc_lsc_is_configured() 



Use a local variable to avoid the duplicate spin_unlock_irqrestore()
call.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: default avatarEnrico Butera <ebutera@users.sourceforge.net>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 8815392a

drivers/media/platform/omap3isp/ispccdc.c

+4 −5
Original line number Diff line number Diff line
@@ -481,14 +481,13 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc, 
static inline int ccdc_lsc_is_configured(struct isp_ccdc_device *ccdc)

{

	unsigned long flags;

	int ret;



	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);

	if (ccdc->lsc.active) {

		spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);

		return 1;

	}

	ret = ccdc->lsc.active != NULL;

	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);

	return 0;



	return ret;

}



static int ccdc_lsc_enable(struct isp_ccdc_device *ccdc)