diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 15:41:03 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 15:55:05 +1000 |
| commit | 1a2509c946bfd4d4a4c5a6e816082d3a7de45db8 (patch) | |
| tree | 1a99101fe9be656b928272925102c602e6650562 /drivers/net/bmac.c | |
| parent | 294ef16a2ee34d0d94aa63616f7552d3bc66c982 (diff) | |
| download | linux-1a2509c946bfd4d4a4c5a6e816082d3a7de45db8.tar.bz2 | |
[POWERPC] netdevices: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
powerpc-specific network device driver changes.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/net/bmac.c')
| -rw-r--r-- | drivers/net/bmac.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index 6fad83f24c4f..711609665632 100644 --- a/drivers/net/bmac.c +++ b/drivers/net/bmac.c @@ -1264,7 +1264,8 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i { int j, rev, ret; struct bmac_data *bp; - unsigned char *addr; + const unsigned char *prop_addr; + unsigned char addr[6]; struct net_device *dev; int is_bmac_plus = ((int)match->data) != 0; @@ -1272,14 +1273,16 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i printk(KERN_ERR "BMAC: can't use, need 3 addrs and 3 intrs\n"); return -ENODEV; } - addr = get_property(macio_get_of_node(mdev), "mac-address", NULL); - if (addr == NULL) { - addr = get_property(macio_get_of_node(mdev), "local-mac-address", NULL); - if (addr == NULL) { + prop_addr = get_property(macio_get_of_node(mdev), "mac-address", NULL); + if (prop_addr == NULL) { + prop_addr = get_property(macio_get_of_node(mdev), + "local-mac-address", NULL); + if (prop_addr == NULL) { printk(KERN_ERR "BMAC: Can't get mac-address\n"); return -ENODEV; } } + memcpy(addr, prop_addr, sizeof(addr)); dev = alloc_etherdev(PRIV_BYTES); if (!dev) { |