[linux-vr-cvsupdate] Update to module linux

[Michael K. <mf...@us...>]

Update of /cvsroot/linux-vr/linux/arch/mips/vr41xx
In directory slayer.i.sourceforge.net:/tmp/cvs-serv19452/arch/mips/vr41xx

Modified Files:
	serial.c 
Log Message:
Serial driver fixes:

Add mutual exclusivity for the shared RS232/IrDA ports
Add register state save/restore for 2nd VR4181 UART in pm callback
Pull in a few module fixes from drivers/char/serial.c
Don't wipe the port type for any of the VR ports, not just not 0 (fix mostly
from Brad).

Still not tested, especially the VR4181 stuff, but it should behave properly
now.