delisun 032d5a71ed serial: pl011: Do not clear RX FIFO & RX interrupt in unthrottle. ...

Clearing the RX FIFO will cause data loss.
Copy the pl011_enabl_interrupts implementation, and remove the clear
interrupt and FIFO part of the code.

Fixes: 211565b100 ("serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle")
Signed-off-by: delisun <delisun@pateo.com.cn>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221110020108.7700-1-delisun@pateo.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-11-22 17:52:10 +01:00

..

hvc

tty: hvc: make hvc_rtas_dev static

2022-11-03 03:52:36 +01:00

ipwireless

tty: drop put_tty_driver

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

serdev

tty: Replace acpi_bus_get_device()

2022-01-31 14:30:06 +01:00

serial

serial: pl011: Do not clear RX FIFO & RX interrupt in unthrottle.

2022-11-22 17:52:10 +01:00

vt

Merge 6.0-rc4 into tty-next

2022-09-05 07:59:28 +02:00

amiserial.c

tty: Make ->set_termios() old ktermios const

2022-08-30 14:22:35 +02:00

ehv_bytechan.c

tty: evh_bytechan: Replace NO_IRQ by 0

2022-11-02 08:10:42 +01:00

goldfish.c

tty: goldfish: Fix free_irq() on remove

2022-06-10 13:31:31 +02:00

Kconfig

tty: Allow TIOCSTI to be disabled

2022-11-03 01:58:03 +01:00

Makefile

tty: add rpmsg driver

2021-10-21 12:35:35 +02:00

mips_ejtag_fdc.c

serial: Convert SERIAL_XMIT_SIZE to UART_XMIT_SIZE

2022-06-27 14:41:31 +02:00

moxa.c

tty: Make ->set_termios() old ktermios const

2022-08-30 14:22:35 +02:00

mxser.c

tty: mxser: remove redundant assignment to hwid

2022-09-01 17:59:36 +02:00

n_gsm.c

Merge 6.1-rc6 into tty-next

2022-11-22 17:38:38 +01:00

n_hdlc.c

tty: n_hdlc: remove HDLC_MAGIC

2022-09-22 16:12:34 +02:00

n_null.c

…

n_tty.c

n_tty: Rename tail to old_tail in n_tty_read()

2022-11-22 17:51:34 +01:00

nozomi.c

tty: drop put_tty_driver

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

pty.c

tty: Make ->set_termios() old ktermios const

2022-08-30 14:22:35 +02:00

rpmsg_tty.c

tty: rpmsg: Fix race condition releasing tty port

2022-01-26 14:50:26 +01:00

synclink_gt.c

tty: synclink_gt: remove MGSL_MAGIC

2022-09-22 16:12:34 +02:00

sysrq.c

Merge branch 'rework/kthreads' into for-linus

2022-06-23 19:11:28 +02:00

tty_audit.c

…

tty_baudrate.c

tty: Fix comment style in tty_termios_input_baud_rate()

2022-08-30 14:22:34 +02:00

tty_buffer.c

tty: Convert tty_buffer flags to bool

2022-11-09 13:02:16 +01:00

tty_io.c

tty: Move TIOCSTI toggle variable before kerndoc

2022-11-08 15:47:25 +01:00

tty_ioctl.c

termios: start unifying non-UAPI parts of asm/termios.h

2022-09-09 10:44:34 +02:00

tty_jobctrl.c

signal: Replace __group_send_sig_info with send_signal_locked

2022-05-11 14:33:17 -05:00

tty_ldisc.c

tty: Move sysctl setup into "core" tty logic

2022-11-03 01:58:03 +01:00

tty_ldsem.c

tty/ldsem: Fix syntax errors in comments

2021-12-21 09:15:49 +01:00

tty_mutex.c

tty: remove TTY_MAGIC

2022-09-22 16:12:34 +02:00

tty_port.c

tty: Implement lookahead to process XON/XOFF timely

2022-06-10 13:51:31 +02:00

tty.h

tty: Move sysctl setup into "core" tty logic

2022-11-03 01:58:03 +01:00

ttynull.c

tty: drop put_tty_driver

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

vcc.c

termios: start unifying non-UAPI parts of asm/termios.h

2022-09-09 10:44:34 +02:00