[coreboot-gerrit] Change in coreboot[master]: soc/intel/cmn/fast_spi: Add API to check if SPI Cycle In Progress

[Subrata Banik (Code Review)]

Attention is currently required from: Tim Wawrzynczak, Angel Pons, Arthur Heymans, Lean Sheng Tan, Werner Zeh.
Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63624 )

Change subject: soc/intel/cmn/fast_spi: Add API to check if SPI Cycle In Progress
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Patch Set 1:

(1 comment)

File src/soc/intel/common/block/fast_spi/fast_spi_flash.c:

https://review.coreboot.org/c/coreboot/+/63624/comment/3986d0fe_3ffd4b3f 
PS1, Line 168: enum errors
> All across the file 'int' is used for ret (which is the return type of the function as well). Why do you switch to 'enum errors' here?
> If there is a valid value for that the I guess we could do that consistent in the whole file in a follow-up?

valid point.