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can: dev: fix sparse warning for can_restart

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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>
This commit is contained in:
Marc Kleine-Budde 2012-02-06 22:21:13 +01:00
parent ea9f07197c
commit 77fc95a356
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/dev.c
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@ -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);