From: Lino Sanfilippo <l.sanfilippo@xxxxxxxxxx> Patch 1: Do not hold the port lock when setting rx-during-tx GPIO Patch 2: Get rid of useless wrapper pl011_get_rs485_mode() Patch 3: set missing supported flag for RX during TX GPIO Patch 4: fix sanitizing check for RTS settings Patch 5: make sure RS485 is cannot be enabled when it is not supported Patch 6: IMX: do not set RS485 enabled if it is not supported Lino Sanfilippo (6): serial: Do not hold the port lock when setting rx-during-tx GPIO serial: amba-pl011: get rid of useless wrapper pl011_get_rs485_mode() serial: core: set missing supported flag for RX during TX GPIO serial: core: fix sanitizing check for RTS settings serial: core: make sure RS485 is cannot be enabled when it is not supported serial: imx: do not set RS485 enabled if it is not supported drivers/tty/serial/amba-pl011.c | 14 +--------- drivers/tty/serial/imx.c | 18 +++++-------- drivers/tty/serial/serial_core.c | 45 +++++++++++++++++++++----------- drivers/tty/serial/stm32-usart.c | 5 +--- 4 files changed, 38 insertions(+), 44 deletions(-) base-commit: 9ed22ae6be817d7a3f5c15ca22cbc9d3963b481d -- 2.40.1