From 1a2509c946bfd4d4a4c5a6e816082d3a7de45db8 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 12 Jul 2006 15:41:03 +1000 Subject: [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 Signed-off-by: Paul Mackerras --- drivers/net/bmac.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'drivers/net/bmac.c') diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index 6fad83f24c4..71160966563 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) { -- cgit v1.2.3