[PATCH] nForce2 SMBus support

[Artemiev Igor]

I add pseudo-device amdpmsub because nForce2 have two SMBus
interfaces. Patch here: 

http://bmc.brk.ru/~ai/patches/amdpm.nforce2_support.diff

dmesg output:

amdpm0: <nForce2 MCP-T SMBus Controller> port
0xdc00-0xdc1f,0x5000-0x501f,0x5500 -0x551f irq 5 at device 1.1 on pci0
smbus0: <System Management Bus> on amdpm0
smb0: <SMBus generic I/O> on smbus0
amdpmsub0: <nForce2 MCP-T Slave SMBus Controller> on amdpm0
smbus1: <System Management Bus> on amdpmsub0
smb1: <SMBus generic I/O> on smbus1

I`ve tested it with xmbmon and all works fine.

-- 
iprefetch ai