Change in ...coreboot[master]: src: Remove unused variables

[Patrick Rudolph (Code Review)]

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/29917 )

Change subject: src: Remove unused variables
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Patch Set 15:

(1 comment)

https://review.coreboot.org/#/c/29917/15/src/northbridge/intel/x4x/early_ini... 
File src/northbridge/intel/x4x/early_init.c:

https://review.coreboot.org/#/c/29917/15/src/northbridge/intel/x4x/early_ini... 
PS15, Line 226: reg16 = RCBA16(0x1a8);
              : 	reg16 &= ~0x3;
              : 	RCBA16(0x1a8) = reg16;
> What do we need reg16 for?

It's a 16bit register. Using 8bit access here could brick things, as there are many read,write-to-clear registers. Unlikely here, but I'd always use full register width access.