ft2232_spi.c: Rename cs_bits to pinlvl

Renames the variable cs_bits to pinlvl, to more accurately reflect its
role. pinlvl works in conjunction with pindir to specify GPIO pin state.

Signed-off-by: Alan Green <avg@google.com>
Change-Id: I53d1ccae8fa870f037b03762bec79fee1b7bad21
Reviewed-on: https://review.coreboot.org/c/flashrom/+/49780
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed