[M] Change in flashrom[master]: ichspi: Clear Fast SPI HSFC register before HW seq operation

[Angel Pons (Code Review)]

Attention is currently required from: Nikolai Artemiev, Subrata Banik, Edward O'Callaghan, Anastasia Klimchuk.

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/69788 )

Change subject: ichspi: Clear Fast SPI HSFC register before HW seq operation
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Patch Set 1:

(1 comment)

File ichspi.c:

https://review.coreboot.org/c/flashrom/+/69788/comment/b474e4db_44764a61 
PS1, Line 1360: /* make sure HSFC register is cleared before initiate any operation */
              : 	REGWRITE16(ICH9_REG_HSFC, 0);
              : 
              : 	/* Set up transaction parameters. */
              : 	hsfc = REGREAD16(ICH9_REG_HSFC);
Couldn't this be simplified?