USB: GADGET: fix !x & y

! has a higher precedence than &

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index cde8fdf..77c5d0a 100644 (file)
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -297,7 +297,7 @@ void imx_ep_stall(struct imx_ep_struct *imx_ep)
 
                for (i = 0; i < 100; i ++) {
                        temp = __raw_readl(imx_usb->base + USB_EP_STAT(EP_NO(imx_ep)));
-                       if (!temp & EPSTAT_STALL)
+                       if (!(temp & EPSTAT_STALL))
                                break;
                        udelay(20);
                }