Re: [PATCH V2] tty: serial: imx: clear the RTSD status before enable the RTSD irq

Hello,

On Tue, Nov 23, 2021 at 06:45:28PM +0800, Sherry Sun wrote:

From: Fugang Duan <redacted>

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.

Signed-off-by: Fugang Duan <redacted>
Signed-off-by: Sherry Sun <redacted>

Acked-by: Uwe Kleine-König <redacted>

Thanks
Uwe

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Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |