Re: [PATCH] leds: bd2802: Convert to use GPIO descriptors

Pavel Machek
2019-12-21T18:52:50Z

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On Tue 2019-12-03 10:59:08, Linus Walleij wrote:
> The Rohm BD2802 have no in-kernel users so we can drop the
> GPIO number from the platform data and require users to
> provide the GPIO line using machine descriptors.
>
> As the descriptors come with inherent polarity inversion
> semantics, we invert the calls to set the GPIO line such
> that 0 means "unasserted" and 1 means "asserted".
>
> Put a note in the driver that machine descriptor tables
> will need to specify that the line is active low.
>
> Cc: Kim Kyuwon <chammoru@gmail.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Umm. What should I do here? Apply to next and see if it breaks
something?

Was this tested somehow?

Best regards,
Pavel

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