Change in flashrom[master]: bitbang-spi.c: support clock polarity and phase

[Xiang Wang (Code Review)]

Attention is currently required from: Stefan Reinauer, Edward O'Callaghan, Angel Pons.
Xiang Wang has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/49255 )

Change subject: bitbang-spi.c: support clock polarity and phase
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Patch Set 26:

(3 comments)

File bitbang_spi.c:

https://review.coreboot.org/c/flashrom/+/49255/comment/6b95b21f_b363f031 
PS12, Line 208: 
              : 	if (parse_spi_mode(&cpol, &cpha))
              : 		return ERROR_FLASHROM_BUG;
> No you should initialise to 0 explicitly, not rely on the specific toolchain that happens to be inst […]

Ok. Initialization code has been added.

File bitbang_spi.c:

https://review.coreboot.org/c/flashrom/+/49255/comment/9d60aed7_17c60aef 
PS14, Line 41: 
             : static int cpol; /* Clock Polarity */
             : static int cpha; /* Clock Phase */
> not done.

Done

https://review.coreboot.org/c/flashrom/+/49255/comment/0ae6938c_46f88abb 
PS14, Line 210: ERROR_FLASHROM_BUG
> not done, please don't resolve if not actually resolved. […]

Thank you very much