linux-kernel - [PATCH v2 4/5] staging: emxx_udc: add missing usb_ep_set_maxpacket

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Message-id: <1436346323-31593-5-git-send-email-r.baldyga@samsung.com>
Date:	Wed, 08 Jul 2015 11:05:22 +0200
From:	Robert Baldyga <r.baldyga@...sung.com>
To:	gregkh@...uxfoundation.org, balbi@...com
Cc:	nicolas.ferre@...el.com, dan.carpenter@...cle.com,
	sergei.shtylyov@...entembedded.com, mina86@...a86.com,
	andrzej.p@...sung.com, m.szyprowski@...sung.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Robert Baldyga <r.baldyga@...sung.com>
Subject: [PATCH v2 4/5] staging: emxx_udc: add missing
 usb_ep_set_maxpacket_limit()

Since maxpacket_limit was introduced all UDC drivers should use
usb_ep_set_maxpacket_limit() function instead of setting maxpacket value
manually. ep.maxpacket_limit contains actual maximum maxpacket value
supported by hardware which is needed by epautoconf.

Signed-off-by: Robert Baldyga <r.baldyga@...sung.com>
---
 drivers/staging/emxx_udc/emxx_udc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 4178d96..3b7aa36 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -3203,7 +3203,8 @@ static void __init nbu2ss_drv_ep_init(struct nbu2ss_udc *udc)
 		ep->ep.name = gp_ep_name[i];
 		ep->ep.ops = &nbu2ss_ep_ops;
 
-		ep->ep.maxpacket = (i == 0 ? EP0_PACKETSIZE : EP_PACKETSIZE);
+		usb_ep_set_maxpacket_limit(&ep->ep,
+				i == 0 ? EP0_PACKETSIZE : EP_PACKETSIZE);
 
 		list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
 		INIT_LIST_HEAD(&ep->queue);
-- 
1.9.1

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