spl: Kconfig: de-dup SPL_DM_GPIO definition

Two nearly concurrent commits (d4d65e112 and bcee8d676) added a
SPL_DM_GPIO symbol. Resolve the duplication in favor of the version
in drivers/gpio/Kconfig.

Signed-off-by: Joel Johnson <mrjoel at lixil.net>

---

 common/spl/Kconfig | 6 ------
 1 file changed, 6 deletions(-)

On 17.04.20 17:42, Joel Johnson wrote:
> Two nearly concurrent commits (d4d65e112 and bcee8d676) added a
> SPL_DM_GPIO symbol. Resolve the duplication in favor of the version
> in drivers/gpio/Kconfig.
> 
> Signed-off-by: Joel Johnson <mrjoel at lixil.net>

Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de>

> 
> ---
> 
>   common/spl/Kconfig | 6 ------
>   1 file changed, 6 deletions(-)
> 
> diff --git a/common/spl/Kconfig b/common/spl/Kconfig
> index 9d52b75cb4..ef5bf66696 100644
> --- a/common/spl/Kconfig
> +++ b/common/spl/Kconfig
> @@ -508,12 +508,6 @@ config SPL_DMA
>   	  the CPU moving the data. Enable this option to build the drivers
>   	  in drivers/dma as part of an SPL build.
>   
> -config SPL_DM_GPIO
> -	bool "Support Driver Model GPIO drivers"
> -	depends on SPL_GPIO_SUPPORT && DM_GPIO
> -	help
> -	  Enable support for Driver Model based GPIO drivers in SPL.
> -
>   config SPL_DRIVERS_MISC_SUPPORT
>   	bool "Support misc drivers"
>   	help
>

On Fri, Apr 17, 2020 at 09:42:29AM -0600, Joel Johnson wrote:

> Two nearly concurrent commits (d4d65e112 and bcee8d676) added a
> SPL_DM_GPIO symbol. Resolve the duplication in favor of the version
> in drivers/gpio/Kconfig.
> 
> Signed-off-by: Joel Johnson <mrjoel at lixil.net>
> Reviewed-by: Frieder Schrempf <frieder.schrempf at kontron.de>

Applied to u-boot/master, thanks!