From: Felipe Balbi <balbi@ti.com>
Date: Wed, 18 Apr 2012 10:59:30 +0000 (+0300)
Subject: usb: gadget: dummy: do not call pullup() on udc_stop()
X-Git-Tag: v3.4-rc5~5^2^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=15b120d67019d691e4389372967332d74a80522a;p=platform%2Fkernel%2Flinux-3.10.git

usb: gadget: dummy: do not call pullup() on udc_stop()

pullup() is already called properly by udc-core.c and
there's no need to call it from udc_stop(), in fact that
will cause issues.

Cc: stable@vger.kernel.org
Reviewed-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index a6dfd21..170cbe8 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -927,7 +927,6 @@ static int dummy_udc_stop(struct usb_gadget *g,
 
 	dum->driver = NULL;
 
-	dummy_pullup(&dum->gadget, 0);
 	return 0;
 }