net/wan/sbni data reference can be initdata:

Error: ./drivers/net/wan/sbni.o .data refers to 0000000000000000 R_X86_64_64       .init.data+0x0000000000000060
Error: ./drivers/net/wan/sbni.o .data refers to 0000000000000008 R_X86_64_64       .init.data+0x0000000000000140
Error: ./drivers/net/wan/sbni.o .data refers to 0000000000000010 R_X86_64_64       .init.data+0x0000000000000180
Error: ./drivers/net/wan/sbni.o .data refers to 0000000000000018 R_X86_64_64       .init.data+0x0000000000000020
Error: ./drivers/net/wan/sbni.o .data refers to 0000000000000020 R_X86_64_64       .init.data+0x00000000000001c0
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>