USB-CDC: change simple_strtol to simple_strtoul

The patch is based on commit bb9496c6f7e853e5d4edd5397c9d45f1968d623c
(done by Julia Lawall <julia@diku.dk>) from linux-2.6.git.

Since num is unsigned, it would seem better to use simple_strtoul that
simple_strtol.

Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>

diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index c7fad3992e0490bbf0fa1297c04858b391670684..e11cc204b7d0623f9050d23cee852e12e38536fc 100644 (file)
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -156,7 +156,7 @@ ep_matches (
 
        /* report address */
        if (isdigit (ep->name [2])) {
-               u8      num = simple_strtol (&ep->name [2], NULL, 10);
+               u8      num = simple_strtoul (&ep->name [2], NULL, 10);
                desc->bEndpointAddress |= num;
 #ifdef MANY_ENDPOINTS
        } else if (desc->bEndpointAddress & USB_DIR_IN) {