Revert "tty: n_gsm: replace kicktimer with delayed_work"

This reverts commit c9ab053e56.

The above commit is reverted as it was a prerequisite for tx_mutex
introduction and tx_mutex has been removed as it does not correctly
work in order to protect tx data.

Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Daniel Starke <daniel.starke@siemens.com>
Link: https://lore.kernel.org/r/20221008110221.13645-3-pchelkin@ispras.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fedor Pchelkin 2022-10-08 14:02:21 +03:00 • committed by Greg Kroah-Hartman
commit 15743ae50e