diff options
Diffstat (limited to 'drivers/net/can/slcan.c')
| -rw-r--r-- | drivers/net/can/slcan.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c index aa97dbc797b6..bb6032211043 100644 --- a/drivers/net/can/slcan.c +++ b/drivers/net/can/slcan.c @@ -55,6 +55,7 @@ #include <linux/workqueue.h> #include <linux/can.h> #include <linux/can/skb.h> +#include <linux/can/can-ml.h> MODULE_ALIAS_LDISC(N_SLCAN); MODULE_DESCRIPTION("serial line CAN interface"); @@ -514,6 +515,7 @@ static struct slcan *slc_alloc(void) char name[IFNAMSIZ]; struct net_device *dev = NULL; struct slcan *sl; + int size; for (i = 0; i < maxdev; i++) { dev = slcan_devs[i]; @@ -527,12 +529,14 @@ static struct slcan *slc_alloc(void) return NULL; sprintf(name, "slcan%d", i); - dev = alloc_netdev(sizeof(*sl), name, NET_NAME_UNKNOWN, slc_setup); + size = ALIGN(sizeof(*sl), NETDEV_ALIGN) + sizeof(struct can_ml_priv); + dev = alloc_netdev(size, name, NET_NAME_UNKNOWN, slc_setup); if (!dev) return NULL; dev->base_addr = i; sl = netdev_priv(dev); + dev->ml_priv = (void *)sl + ALIGN(sizeof(*sl), NETDEV_ALIGN); /* Initialize channel control data */ sl->magic = SLCAN_MAGIC; |