The member next_msg_cs_active of struct pl022 is not used anywhere.
Delete it.
Signed-off-by: Nam Cao <namcao@linutronix.de>
Link: https://msgid.link/r/424fec01a75f6a881edcce189ac68b3408b62f29.1702298527.git.namcao@linutronix.deSigned-off-by: Mark Brown <broonie@kernel.org>