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SubjectRe: [PATCH 15/22] gpiolib: add build option for CDEV V1 ABI
On Tue, Jun 23, 2020 at 6:03 AM Kent Gibson <warthog618@gmail.com> wrote:
>
> Add a build option to allow the removal of the CDEV v1 ABI.
>
> Suggested-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> Signed-off-by: Kent Gibson <warthog618@gmail.com>
>
> ---
>
> This patch is before the V2 implementation, and is non-functional until
> that patch, as some parts of that patch would be written slightly
> differently if removing V1 was not considered.
> Adding this patch after that would necessitate revisiting the V2 changes,
> so this ordering results in two simpler patches.
>
> drivers/gpio/Kconfig | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
> index affc1524bc2c..b966a7dc1c9a 100644
> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -81,6 +81,18 @@ config GPIO_CDEV
>
> If unsure, say Y.
>
> +config GPIO_CDEV_V1
> + bool "Support GPIO ABI Version 1"
> + default y
> + depends on GPIO_CDEV
> + help
> + Say Y here to support version 1 of the GPIO CDEV ABI.
> +
> + This ABI version is deprecated and will be removed in the future.
> + Please use the latest ABI for new developments.
> +
> + If unsure, say Y.
> +
> config GPIO_GENERIC
> depends on HAS_IOMEM # Only for IOMEM drivers
> tristate
> --
> 2.27.0
>

As long as the series remains bisectable:

Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

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