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SubjectRe: [PATCH] tty: serial: samsung_tty: Fix suspend/resume on S5L
On Mon, May 02, 2022 at 06:25:05PM +0900, Hector Martin wrote:
> We were restoring the IRQ masks then clearing them again, because
> ucon_mask wasn't set properly. Adding that makes suspend/resume
> work as intended.
>
> Signed-off-by: Hector Martin <marcan@marcan.st>
> ---
> drivers/tty/serial/samsung_tty.c | 1 +
> include/linux/serial_s3c.h | 3 +++
> 2 files changed, 4 insertions(+)

Does this fix a specific older commit?

And should it be backported to older stable kernels?

thanks,

greg k-h

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