Re: [PATCH] tty: serial: qcom_geni_serial: Rectify UART suspend mechanism

[Doug Anderson]

Hi,

On Tue, Oct 16, 2018 at 7:11 AM Mukesh, Savaliya
<msavaliy@xxxxxxxxxxxxxx> wrote:
>
> From: Mukesh Kumar Savaliya <msavaliy@xxxxxxxxxxxxxx>
>
> UART driver checks for the PM state and denies suspend if state is ACTIVE.
> This makes UART to deny suspend when client keeps port open which is not
> correct. Instead follow framework and obey suspend-resume callbacks.
>
> Signed-off-by: Mukesh Kumar Savaliya <msavaliy@xxxxxxxxxxxxxx>
> ---
>  drivers/tty/serial/qcom_geni_serial.c | 36 ++++++-----------------------------
>  1 file changed, 6 insertions(+), 30 deletions(-)

Looks peachy.  Getting rid of all that unnecessary code and moving
away from the "no_irq" suspend op makes lots of sense to me.

Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>