From 8c0378354709058bba3319bb58fd04bd09e1eaa6 Mon Sep 17 00:00:00 2001
From: Josh Wu <josh.wu@atmel.com>
Date: Tue, 26 May 2015 06:54:45 -0300
Subject: [media] atmel-isi: disable ISI even if it has codec request

In current code, stop_streaming() will just return if ISI is still
working in the codec. But this is incorrect, we need to disable ISI even
it is working on the codec, otherwise stop_streaming() will not work as
we expected.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c
index 2879026..2227022 100644
--- a/drivers/media/platform/soc_camera/atmel-isi.c
+++ b/drivers/media/platform/soc_camera/atmel-isi.c
@@ -431,11 +431,9 @@ static void stop_streaming(struct vb2_queue *vq)
 			time_before(jiffies, timeout))
 		msleep(1);
 
-	if (time_after(jiffies, timeout)) {
+	if (time_after(jiffies, timeout))
 		dev_err(icd->parent,
 			"Timeout waiting for finishing codec request\n");
-		return;
-	}
 
 	/* Disable interrupts */
 	isi_writel(isi, ISI_INTDIS,
-- 
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