linux-kernel - [PATCH] [17/99] usb/gadget: at91sam9g20 fix end point max packet size

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Message-Id: <20110727214815.9BDD72403FF@tassilo.jf.intel.com>
Date:	Wed, 27 Jul 2011 14:48:15 -0700 (PDT)
From:	Andi Kleen <andi@...stfloor.org>
To:	plagnioj@...osoft.com, nicolas.ferre@...el.com, gregkh@...e.de,
	ak@...ux.intel.com, linux-kernel@...r.kernel.org,
	stable@...nel.org, tim.bird@...sony.com
Subject: [PATCH] [17/99] usb/gadget: at91sam9g20 fix end point max packet size

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>

commit bf1f0a05d472e33dda8e5e69525be1584cdbd03a upstream.

on 9g20 they are the same as the 9260

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 drivers/usb/gadget/at91_udc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.35.y/drivers/usb/gadget/at91_udc.c
===================================================================
--- linux-2.6.35.y.orig/drivers/usb/gadget/at91_udc.c
+++ linux-2.6.35.y/drivers/usb/gadget/at91_udc.c
@@ -1701,7 +1701,7 @@ static int __init at91udc_probe(struct p
 	}
 
 	/* newer chips have more FIFO memory than rm9200 */
-	if (cpu_is_at91sam9260()) {
+	if (cpu_is_at91sam9260() || cpu_is_at91sam9g20()) {
 		udc->ep[0].maxpacket = 64;
 		udc->ep[3].maxpacket = 64;
 		udc->ep[4].maxpacket = 512;
--
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