spi25_statusreg: inline spi_write_register_flag()

Creating the entire SPI command that should be sent to the chip in
spi_write_register() is simpler than splitting it across two functions
that have to pass multiple parameters between them.

Additionally, having separate spi_write_register_flag() function
provided little benefit, as it was only ever called from
spi_write_register().

BUG=b:195381327,b:153800563
BRANCH=none
TEST=flashrom -{r,w,E}
TEST=Tested with a W25Q128.W flash on a kasumi (AMD) dut.
     Read SR1/SR2 with --wp-status and activated various WP ranges
     that toggled bits in both SR1 and SR2.

Change-Id: I4996b0848d0ed09032bad2ab13ab1f40bbfc0304
Signed-off-by: Nikolai Artemiev <nartemiev@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/59528
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions