Re: [PATCH 22/35] tty: make tty_operations::write_room return uint

[Laurentiu Tudor]

On 5/5/2021 12:19 PM, Jiri Slaby wrote:
> Line disciplines expect a positive value or zero returned from
> tty->ops->write_room (invoked by tty_write_room). So make this
> assumption explicit by using unsigned int as a return value. Both of
> tty->ops->write_room and tty_write_room.
> 
> Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>

>  drivers/tty/ehv_bytechan.c             | 4 ++--

Acked-by: Laurentiu Tudor <laurentiu.tudor@xxxxxxx>

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Best Regards, Laurentiu