Re: [PATCH 8/8] drm/bridge/sii8620: fix extcon dependency

[Andrzej Hajda <a.hajda@samsung.com>]

On 17.04.2020 17:55, Arnd Bergmann wrote:
> Using 'imply' does not work here, it still cause the same build
> failure:
>
> arm-linux-gnueabi-ld: drivers/gpu/drm/bridge/sil-sii8620.o: in function `sii8620_remove':
> sil-sii8620.c:(.text+0x1b8): undefined reference to `extcon_unregister_notifier'
> arm-linux-gnueabi-ld: drivers/gpu/drm/bridge/sil-sii8620.o: in function `sii8620_probe':
> sil-sii8620.c:(.text+0x27e8): undefined reference to `extcon_find_edev_by_node'
> arm-linux-gnueabi-ld: sil-sii8620.c:(.text+0x2870): undefined reference to `extcon_register_notifier'
> arm-linux-gnueabi-ld: drivers/gpu/drm/bridge/sil-sii8620.o: in function `sii8620_extcon_work':
> sil-sii8620.c:(.text+0x2908): undefined reference to `extcon_get_state'
>
> Now that the framebuffer configuration is cleaned up, we can use the
> usual 'depends on EXTCON || !EXTCON' trick.
>
> Fixes: 7a109673899b ("drm/bridge/sii8620: add Kconfig dependency on extcon")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Thanks for taking care of it.

Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>

 --
Regards
Andrzej


> ---
>  drivers/gpu/drm/bridge/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
> index aaed2347ace9..29c837625f03 100644
> --- a/drivers/gpu/drm/bridge/Kconfig
> +++ b/drivers/gpu/drm/bridge/Kconfig
> @@ -90,7 +90,7 @@ config DRM_SIL_SII8620
>  	tristate "Silicon Image SII8620 HDMI/MHL bridge"
>  	depends on OF
>  	select DRM_KMS_HELPER
> -	imply EXTCON
> +	depends on EXTCON || !EXTCON
>  	depends on RC_CORE || !RC_CORE
>  	help
>  	  Silicon Image SII8620 HDMI/MHL bridge chip driver.