From: Neil Zhang <zhangwm@marvell.com>
Date: Thu, 15 Dec 2011 11:26:38 +0000 (+0800)
Subject: usb: gadget: mv_udc: fix readl error
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=86bb702813010a0870c45d7f080669450a95be8d;p=linux-beck.git

usb: gadget: mv_udc: fix readl error

readl expected 'const volatile void *' as the argument.

Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index b229edeb2bb6..635ee47dd4eb 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -1196,7 +1196,7 @@ static int mv_udc_get_frame(struct usb_gadget *gadget)
 
 	udc = container_of(gadget, struct mv_udc, gadget);
 
-	retval = readl(udc->op_regs->frindex) & USB_FRINDEX_MASKS;
+	retval = readl(&udc->op_regs->frindex) & USB_FRINDEX_MASKS;
 
 	return retval;
 }