From: Li Jun <jun.li@freescale.com>
Date: Fri, 31 Jul 2015 02:41:00 +0000 (+0800)
Subject: usb: chipidea: add ci->is_otg condition for otg judgement
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3f217e9e96daa3d7741bab705fe9c7798d9951a9;p=linux-beck.git

usb: chipidea: add ci->is_otg condition for otg judgement

Since some chipidea based controller is not otg capable, add ci->is_otg
condition when setting is_otg flag for gadget.

Signed-off-by: Li Jun <jun.li@freescale.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index b7cca3e597bf..f5fbe78e8e6a 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1838,8 +1838,8 @@ static int udc_start(struct ci_hdrc *ci)
 	ci->gadget.name         = ci->platdata->name;
 	ci->gadget.otg_caps	= otg_caps;
 
-	if (otg_caps->hnp_support || otg_caps->srp_support ||
-					otg_caps->adp_support)
+	if (ci->is_otg && (otg_caps->hnp_support || otg_caps->srp_support ||
+						otg_caps->adp_support))
 		ci->gadget.is_otg = 1;
 
 	INIT_LIST_HEAD(&ci->gadget.ep_list);