[PATCH] greybus: Add TODO item about modernizing the pwm code

[Johan Hovold]

On Fri, Dec 04, 2020 at 07:33:35PM +0100, Uwe Kleine-König wrote:
> drivers/staging/greybus/pwm.c uses the old style PWM callbacks, new drivers
> should stick to the atomic API instead.
> ---

No sign off?

Please also add a staging prefix since this part of greybus still lives
there.

>  drivers/staging/greybus/TODO | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/staging/greybus/TODO b/drivers/staging/greybus/TODO
> index 31f1f2cb401c..6461e0132fe3 100644
> --- a/drivers/staging/greybus/TODO
> +++ b/drivers/staging/greybus/TODO
> @@ -1,3 +1,5 @@
>  * Convert all uses of the old GPIO API from <linux/gpio.h> to the
>    GPIO descriptor API in <linux/gpio/consumer.h> and look up GPIO
>    lines from device tree or ACPI.
> +* Make pwm.c use the struct pwm_ops::apply instead of ::config, ::set_polarity,
> +  ::enable and ::disable.

Johan