Sherry Sun 96fa260829 tty: serial: lpuart: only disable CTS instead of overwriting the whole UARTMODIR register ... [ Upstream commit e98ab45ec5 ] No need to overwrite the whole UARTMODIR register before waiting the transmit engine complete, actually our target here is only to disable CTS flow control to avoid the dirty data in TX FIFO may block the transmit engine complete. Also delete the following duplicate CTS disable configuration. Fixes: d5a2e08343 ("tty: serial: lpuart: disable flow control while waiting for the transmit engine to complete") Cc: stable <stable@kernel.org> Signed-off-by: Sherry Sun <sherry.sun@nxp.com> Link: https://lore.kernel.org/r/20250307065446.1122482-1-sherry.sun@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-04-10 14:39:36 +02:00
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hvc
ipwireless
serdev
serial	tty: serial: lpuart: only disable CTS instead of overwriting the whole UARTMODIR register	2025-04-10 14:39:36 +02:00
vt
amiserial.c
ehv_bytechan.c
goldfish.c
Kconfig
Makefile
mips_ejtag_fdc.c
moxa.c
mxser.c
n_gsm.c
n_hdlc.c
n_null.c
n_tty.c	tty: n_tty: use uint for space returned by tty_write_room()	2025-04-10 14:39:26 +02:00
nozomi.c
pty.c
rpmsg_tty.c
synclink_gt.c
sysrq.c
tty_audit.c
tty_baudrate.c
tty_buffer.c
tty_io.c
tty_ioctl.c
tty_jobctrl.c
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c
tty.h
ttynull.c
vcc.c