Subject: Re: [PATCHv3 1/3] [media] disable OMAP1 COMPILE_TEST

From: Bartlomiej Zolnierkiewicz <[email-masked]>
Date: Wed, 10 Sep 2014 10:04:12 +0200

Hi,

On Tuesday, September 09, 2014 03:54:04 PM Mauro Carvalho Chehab wrote:
> This driver depends on a legacy OMAP DMA API. So, it won't
> compile-test on other archs.
> 
> While we might add stubs to the functions, this is not a
> good idea, as the hole API should be replaced.

This is also not a good idea becaouse it would break the driver
for OMAP1 once somebody enables COMPILE_TEST option while also
having ARCH_OMAP1 enabled (which is perfectly fine and shouldn't
cause the driver breakage).  In general COMPILE_TEST option is
completely independent from the arch specific ones and it should
not change behaviour of the existing code.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

> So, for now, let's just remove COMPILE_TEST and wait for
> some time for people to fix. If not fixed, then we'll end
> by removing this driver as a hole.
> 
> Signed-off-by: Mauro Carvalho Chehab <[email-masked]>
> 
> diff --git a/drivers/media/platform/soc_camera/Kconfig b/drivers/media/platform/soc_camera/Kconfig
> index 6af6c6dccda8..f2776cd415ca 100644
> --- a/drivers/media/platform/soc_camera/Kconfig
> +++ b/drivers/media/platform/soc_camera/Kconfig
> @@ -63,7 +63,7 @@ config VIDEO_SH_MOBILE_CEU
>  config VIDEO_OMAP1
>  	tristate "OMAP1 Camera Interface driver"
>  	depends on VIDEO_DEV && SOC_CAMERA
> -	depends on ARCH_OMAP1 || COMPILE_TEST
> +	depends on ARCH_OMAP1
>  	depends on HAS_DMA
>  	select VIDEOBUF_DMA_CONTIG
>  	select VIDEOBUF_DMA_SG