Hi Niklas,
On Thu, May 16, 2019 at 3:46 AM Niklas Söderlund
<niklas.soderlund+renesas@xxxxxxxxxxxx> wrote:
> The driver does not implement runtime resume and suspend function so
> there is little point in trying to call them. This is a leftover from
> the drivers soc_camera beginnings.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> Reviewed-by: Ulrich Hecht <uli+renesas@xxxxxxxx>
> ---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> index 7cbdcbf9b090c638..b821ea01786eb1ff 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -798,9 +798,6 @@ static int rvin_initialize_device(struct file *file)
> return ret;
>
> pm_runtime_enable(&vin->vdev.dev);
> - ret = pm_runtime_resume(&vin->vdev.dev);
Please pardon my ignorance, but which device is vin->vdev.dev?
Who calls pm_runtime_get_sync() on it, and where?
I see this function calls rvin_power_on(vin->v4l2_dev.dev) (before the
call to pm_runtime_enable()), but presumably that's a different device?
Thanks!
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
