[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>
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index b70bbd7..d7b1d18 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2896,7 +2896,7 @@
if (use_idprom)
memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
#elif defined(CONFIG_PPC_PMAC)
- unsigned char *addr;
+ const unsigned char *addr;
addr = get_property(gp->of_node, "local-mac-address", NULL);
if (addr == NULL) {