Fugang Duan c67643b46c tty: serial: imx: clear the RTSD status before enable the RTSD irq
Clear RTSD status before enabling the irq event for RTSD in
imx_uart_enable_wakeup function.
Since RTSD can be set as the wakeup source, this can avoid any risk of
false triggering of a wake-up interrupts.

Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Link: https://lore.kernel.org/r/20211125014306.4432-1-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-25 18:38:19 +01:00
..
2021-07-27 12:17:21 +02:00
2021-09-01 09:51:16 -07:00
2021-07-27 12:17:21 +02:00
2021-07-27 12:17:21 +02:00
2021-10-21 12:35:35 +02:00
2021-10-21 12:35:35 +02:00
2021-07-27 12:17:21 +02:00
2021-11-25 18:33:22 +01:00
2021-07-27 12:17:21 +02:00
2021-11-25 18:35:23 +01:00
2021-09-22 16:59:13 +02:00
2021-04-15 10:32:17 +02:00
2021-07-27 12:17:21 +02:00
2021-07-27 12:17:21 +02:00