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-rw-r--r--drivers/net/can/mscan/mpc5xxx_can.c7
-rw-r--r--drivers/net/can/sja1000/sja1000.c2
-rw-r--r--drivers/net/can/slcan.c4
3 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index bd1d811..5fedc33 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -247,8 +247,10 @@ static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev,
}
#endif /* CONFIG_PPC_MPC512x */
+static struct of_device_id mpc5xxx_can_table[];
static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
{
+ const struct of_device_id *match;
struct mpc5xxx_can_data *data;
struct device_node *np = ofdev->dev.of_node;
struct net_device *dev;
@@ -258,9 +260,10 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev)
int irq, mscan_clksrc = 0;
int err = -ENOMEM;
- if (!ofdev->dev.of_match)
+ match = of_match_device(mpc5xxx_can_table, &ofdev->dev);
+ if (!match)
return -EINVAL;
- data = (struct mpc5xxx_can_data *)ofdev->dev.of_match->data;
+ data = match->data;
base = of_iomap(np, 0);
if (!base) {
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index a358ea9..f501bba 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -346,10 +346,10 @@ static void sja1000_rx(struct net_device *dev)
| (priv->read_reg(priv, REG_ID2) >> 5);
}
+ cf->can_dlc = get_can_dlc(fi & 0x0F);
if (fi & FI_RTR) {
id |= CAN_RTR_FLAG;
} else {
- cf->can_dlc = get_can_dlc(fi & 0x0F);
for (i = 0; i < cf->can_dlc; i++)
cf->data[i] = priv->read_reg(priv, dreg++);
}
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index b423965..1b49df6 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -583,7 +583,9 @@ static int slcan_open(struct tty_struct *tty)
/* Done. We have linked the TTY line to a channel. */
rtnl_unlock();
tty->receive_room = 65536; /* We don't flow control */
- return sl->dev->base_addr;
+
+ /* TTY layer expects 0 on success */
+ return 0;
err_free_chan:
sl->tty = NULL;