Change in flashrom[master]: ichspi: Use `pprint_reg` macro for PCH100 HSFC FCYCLE offset

[Subrata Banik (Code Review)]

Attention is currently required from: Edward O'Callaghan, Angel Pons.
Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/63470 )

Change subject: ichspi: Use `pprint_reg` macro for PCH100 HSFC FCYCLE offset
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Patch Set 1:

(1 comment)

Patchset:

PS1:
> Changes
>   print(FLASHROM_MSG_DEBUG, "%s=%d" ", ", "HSFC", (reg_val & (0xf << (17 - 16))) >> (17 - 16));
>
> to
>   print(FLASHROM_MSG_DEBUG, "%s=%d" ", ", "FCYCLE", (reg_val & (0xf << (17 - 16))) >> (17 - 16));
>
> which actually fixes it. No idea what I originally intended with
> the `_pprint_reg` macro. I guess we can/should drop it now.

good point, there is no user of _pprint_reg() function now, we can drop this. will add a CL in between for this.