Fugang Duan 88c1d2478e tty: serial: fsl_lpuart: check dma_tx_in_progress in tx dma callback ...

There have a corner case that tx DMA .callback() is coming after
.flush_buffer(), then .callback() should check dma_tx_in_progress
flag and return in directly.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Link: https://lore.kernel.org/r/20210817100203.21300-1-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-08-18 16:05:27 +02:00

..

hvc

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

ipwireless

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

serdev

serdev: Split and export serdev_acpi_get_uart_resource()

2021-08-13 09:12:53 +02:00

serial

tty: serial: fsl_lpuart: check dma_tx_in_progress in tx dma callback

2021-08-18 16:05:27 +02:00

vt

vt: keyboard.c: make console an unsigned int

2021-07-27 12:23:20 +02:00

amiserial.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

ehv_bytechan.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

goldfish.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

Kconfig

Merge tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2021-07-09 10:19:13 -07:00

Makefile

tty: remove broken r3964 line discipline

2021-05-13 16:57:15 +02:00

mips_ejtag_fdc.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

moxa.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

moxa.h

tty: fix spelling mistake

2020-06-27 16:21:20 +02:00

mxser.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

n_gsm.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

n_hdlc.c

tty: n_hdlc: Fix a little doc-rot in n_hdlc_tty_read()

2021-05-20 17:06:17 +02:00

n_null.c

tty: make tty_ldisc_ops a param in tty_unregister_ldisc

2021-05-13 16:57:16 +02:00

n_tty.c

tty: drop tty_ldisc_ops::refcount

2021-05-13 16:57:17 +02:00

nozomi.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

pty.c

tty: pty: correct function name pty_resize()

2021-05-20 16:33:06 +02:00

synclink_gt.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

sysrq.c

tty: replace in_irq() with in_hardirq()

2021-08-16 19:01:52 +02:00

tty_audit.c

tty: audit: move some local functions out of tty.h

2021-04-15 10:24:58 +02:00

tty_baudrate.c

tty: tty_baudrate: Fix coding style issues of block comments

2021-05-13 18:29:12 +02:00

tty_buffer.c

tty: tty_buffer: Fix incorrectly documented function __tty_buffer_request_room()

2021-05-20 17:06:15 +02:00

tty_io.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

tty_ioctl.c

tty: make tty_get_{char,frame}_size available

2021-06-15 14:03:26 +02:00

tty_jobctrl.c

tty: tty_jobctrl: Fix 2 incorrectly documented functions

2021-05-20 17:06:15 +02:00

tty_ldisc.c

tty: tty_ldisc: fix doc warnings in tty_ldisc.c

2021-06-09 14:43:23 +02:00

tty_ldsem.c

locking/lockdep: Remove unused @nested argument from lock_release()

2019-10-09 12:46:10 +02:00

tty_mutex.c

tty: move some internal tty lock enums and functions out of tty.h

2021-04-15 10:26:58 +02:00

tty_port.c

tty: tty_port: Fix coding style issues of block comments

2021-05-13 18:29:13 +02:00

tty.h

tty: clean include/linux/tty.h up

2021-04-15 10:32:17 +02:00

ttynull.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00

vcc.c

tty: drop put_tty_driver

2021-07-27 12:17:21 +02:00