export usbnet_get_ethernet_addr from usbnet and fixed cdc_ether.c

because of using the same function get_ethernet_addr as cdc_ether.c
i export usbnet_get_ethernet_addr from usbnet and fixed cdc_ether
(suggested by Oliver Neukum).

Signed-off-by: Peter Holik <peter@holik.at>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 55e8ecc..01fd528 100644 (file)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
-#include <linux/ctype.h>
 #include <linux/ethtool.h>
 #include <linux/workqueue.h>
 #include <linux/mii.h>
@@ -389,36 +388,6 @@ static void cdc_status(struct usbnet *dev, struct urb *urb)
        }
 }
 
-static u8 nibble(unsigned char c)
-{
-       if (likely(isdigit(c)))
-               return c - '0';
-       c = toupper(c);
-       if (likely(isxdigit(c)))
-               return 10 + c - 'A';
-       return 0;
-}
-
-static inline int
-get_ethernet_addr(struct usbnet *dev, struct usb_cdc_ether_desc *e)
-{
-       int             tmp, i;
-       unsigned char   buf [13];
-
-       tmp = usb_string(dev->udev, e->iMACAddress, buf, sizeof buf);
-       if (tmp != 12) {
-               dev_dbg(&dev->udev->dev,
-                       "bad MAC string %d fetch, %d\n", e->iMACAddress, tmp);
-               if (tmp >= 0)
-                       tmp = -EINVAL;
-               return tmp;
-       }
-       for (i = tmp = 0; i < 6; i++, tmp += 2)
-               dev->net->dev_addr [i] =
-                       (nibble(buf [tmp]) << 4) + nibble(buf [tmp + 1]);
-       return 0;
-}
-
 static int cdc_bind(struct usbnet *dev, struct usb_interface *intf)
 {
        int                             status;
@@ -428,7 +397,7 @@ static int cdc_bind(struct usbnet *dev, struct usb_interface *intf)
        if (status < 0)
                return status;
 
-       status = get_ethernet_addr(dev, info->ether);
+       status = usbnet_get_ethernet_addr(dev, info->ether->iMACAddress);
        if (status < 0) {
                usb_set_intfdata(info->data, NULL);
                usb_driver_release_interface(driver_of(intf), info->data);

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 2b8b903..c94de62 100644 (file)
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -37,6 +37,7 @@
 #include <linux/init.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/ctype.h>
 #include <linux/ethtool.h>
 #include <linux/workqueue.h>
 #include <linux/mii.h>
@@ -156,6 +157,36 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
 }
 EXPORT_SYMBOL_GPL(usbnet_get_endpoints);
 
+static u8 nibble(unsigned char c)
+{
+       if (likely(isdigit(c)))
+               return c - '0';
+       c = toupper(c);
+       if (likely(isxdigit(c)))
+               return 10 + c - 'A';
+       return 0;
+}
+
+int usbnet_get_ethernet_addr(struct usbnet *dev, int iMACAddress)
+{
+       int             tmp, i;
+       unsigned char   buf [13];
+
+       tmp = usb_string(dev->udev, iMACAddress, buf, sizeof buf);
+       if (tmp != 12) {
+               dev_dbg(&dev->udev->dev,
+                       "bad MAC string %d fetch, %d\n", iMACAddress, tmp);
+               if (tmp >= 0)
+                       tmp = -EINVAL;
+               return tmp;
+       }
+       for (i = tmp = 0; i < 6; i++, tmp += 2)
+               dev->net->dev_addr [i] =
+                       (nibble(buf [tmp]) << 4) + nibble(buf [tmp + 1]);
+       return 0;
+}
+EXPORT_SYMBOL_GPL(usbnet_get_ethernet_addr);
+
 static void intr_complete (struct urb *urb);
 
 static int init_status (struct usbnet *dev, struct usb_interface *intf)

diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 36fabb9..5d44059 100644 (file)
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -183,6 +183,7 @@ extern void usbnet_tx_timeout (struct net_device *net);
 extern int usbnet_change_mtu (struct net_device *net, int new_mtu);
 
 extern int usbnet_get_endpoints(struct usbnet *, struct usb_interface *);
+extern int usbnet_get_ethernet_addr(struct usbnet *, int);
 extern void usbnet_defer_kevent (struct usbnet *, int);
 extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
 extern void usbnet_unlink_rx_urbs(struct usbnet *);