From b50fb2e96cd87e8851f6788eecf6381f8eabde6a Mon Sep 17 00:00:00 2001
From: Thirupathi Chippakurthy <thirupathi.chippakurthy@stericsson.com>
Date: Mon, 26 Sep 2011 19:17:30 +0530
Subject: musb:host: Fix for musb host receive in PIO mode

restore MUSB_RXCSR code is misplaced,Handling properly.

ST-Ericsson ID: AP 363893
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: Trivial

Signed-off-by: <thirupathi.chippakurthy@stericsson.com>
Change-Id: I3f0499487a1d5e4837ade52e6fb8f0f573cce217
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31989
Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com>
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
---
 drivers/usb/musb/musb_host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 2582389881d..54aed9b2386 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1761,8 +1761,8 @@ void musb_host_rx(struct musb *musb, u8 epnum)
 				c->channel_release(dma);
 				hw_ep->rx_channel = NULL;
 				dma = NULL;
+				musb_writew(epio, MUSB_RXCSR, restore_csr);
 			}
-			musb_writew(epio, MUSB_RXCSR, restore_csr);
 		}
 #endif	/* Mentor DMA */
 
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