Change in flashrom[master]: ichspi: Unify timeout (5sec) across all SPI operations

[Subrata Banik (Code Review)]

Attention is currently required from: Nico Huber, Paul Menzel, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/62867

to look at the new patch set (#3).

Change subject: ichspi: Unify timeout (5sec) across all SPI operations
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ichspi: Unify timeout (5sec) across all SPI operations

This patch removes taking `timeout` argument for different operations
using `ich_hwseq_wait_for_cycle_complete()`. Make use of 5sec unified
timeout for all SPI operations.

Document Number: TBD (supporting document for multi-master accessing
                      the SPI Flash device is awaited from Intel.)

BUG=b:223630977
TEST=Able to perform read/write/erase/status operation on brya.

Signed-off-by: Subrata Banik 
Change-Id: Ifa910dea794175d8ee2ad277549e5a0d69cba45b
---
M ichspi.c
1 file changed, 37 insertions(+), 9 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/67/62867/3