Merge 6.0-rc4 into tty-next

We need the tty/serial fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/tty/n_gsm.c
Simple merge

diff --cc drivers/tty/serial/atmel_serial.c
Simple merge

diff --cc drivers/tty/serial/fsl_lpuart.c
Simple merge

diff --cc drivers/tty/vt/vt.c
Simple merge

diff --cc drivers/usb/class/cdc-acm.c
Simple merge

diff --cc drivers/usb/serial/ch341.c
Simple merge

diff --cc drivers/usb/serial/cp210x.c
Simple merge

diff --cc drivers/usb/serial/ftdi_sio.c
Simple merge

diff --cc include/linux/serial_core.h
Simple merge