[PATCH] leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors

[Alexandre Courbot]

On 10/31/2014 08:40 PM, Mika Westerberg wrote:
> Commit 21f2aae91e902aad ("leds: leds-gpio: Add support for GPIO
> descriptors") already converted most of the driver to use GPIO descriptors.
> What is still missing is the platform specific hook gpio_blink_set() and
> board files which pass legacy GPIO numbers to this driver in platform data.
>
> In this patch we handle the former and convert gpio_blink_set() to take
> GPIO descriptor instead. In order to do this we convert the existing four
> users to accept GPIO descriptor and translate it to legacy GPIO number in
> the platform code. This effectively "pushes" legacy GPIO number usage from
> the driver to platforms.
>
> Also add comment to the remaining block describing that it is legacy code
> path and we are getting rid of it eventually.
>
> Suggested-by: Linus Walleij <linus.walleij at linaro.org>
> Signed-off-by: Mika Westerberg <mika.westerberg at linux.intel.com>

Acked-by: Alexandre Courbot <acourbot at nvidia.com>