can: dev: fix sparse warning for can_restart

Make can_restart static to fix the following sparse warning: drivers/net/can/dev.c:371:6: warning: symbol 'can_restart' was not declared. Should it be static? Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
git-mirror · Jul 2, 2012 · 77fc95a · 77fc95a
1 parent ea9f071
commit 77fc95a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
@@ -401,7 +401,7 @@ EXPORT_SYMBOL_GPL(can_free_echo_skb);
 /*
  * CAN device restart for bus-off recovery
  */
-void can_restart(unsigned long data)
+static void can_restart(unsigned long data)
 {
 	struct net_device *dev = (struct net_device *)data;
 	struct can_priv *priv = netdev_priv(dev);