Re: [PATCH 3/4] sound, media: allow building ISA drivers it with COMPILE_TEST

[Takashi Iwai <tiwai@suse.de>]

On Fri, 20 Apr 2018 14:32:15 +0200,
Mauro Carvalho Chehab wrote:
> 
> All sound drivers that don't depend on PNP can be safelly
> build with COMPILE_TEST, as ISA provides function stubs to
> be used for such purposes.
> 
> As a side effect, with this change, the radio-miropcm20
> can now be built outside i386 with COMPILE_TEST.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
> ---
>  drivers/media/radio/Kconfig | 3 ++-
>  sound/isa/Kconfig           | 9 +++++----
>  2 files changed, 7 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
> index d363726e9eb1..8fa403c7149e 100644
> --- a/drivers/media/radio/Kconfig
> +++ b/drivers/media/radio/Kconfig
> @@ -372,7 +372,8 @@ config RADIO_GEMTEK_PROBE
>  
>  config RADIO_MIROPCM20
>  	tristate "miroSOUND PCM20 radio"
> -	depends on ISA && ISA_DMA_API && VIDEO_V4L2 && SND
> +	depends on ISA || COMPILE_TEST
> +	depends on ISA_DMA_API && VIDEO_V4L2 && SND
>  	select SND_ISA
>  	select SND_MIRO
>  	---help---
> diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
> index cb54d9c0a77f..d2a6cdd0395c 100644
> --- a/sound/isa/Kconfig
> +++ b/sound/isa/Kconfig
> @@ -20,7 +20,8 @@ config SND_SB16_DSP
>  
>  menuconfig SND_ISA
>  	bool "ISA sound devices"
> -	depends on ISA && ISA_DMA_API
> +	depends on ISA || COMPILE_TEST
> +	depends on ISA_DMA_API
>  	default y
>  	help
>  	  Support for sound devices connected via the ISA bus.
> @@ -38,7 +39,7 @@ config SND_ADLIB
>  
>  config SND_AD1816A
>  	tristate "Analog Devices SoundPort AD1816A"
> -	depends on PNP
> +	depends on PNP && ISA
>  	select ISAPNP
>  	select SND_OPL3_LIB
>  	select SND_MPU401_UART

Just from curiosity: what's the reason for this explicit CONFIG_ISA
dependency?  What error did you get?


thanks,

Takashi

> @@ -66,7 +67,7 @@ config SND_AD1848
>  
>  config SND_ALS100
>  	tristate "Diamond Tech. DT-019x and Avance Logic ALSxxx"
> -	depends on PNP
> +	depends on PNP && ISA
>  	select ISAPNP
>  	select SND_OPL3_LIB
>  	select SND_MPU401_UART
> @@ -107,7 +108,7 @@ config SND_AZT2316
>  
>  config SND_AZT2320
>  	tristate "Aztech Systems AZT2320"
> -	depends on PNP
> +	depends on PNP && ISA
>  	select ISAPNP
>  	select SND_OPL3_LIB
>  	select SND_MPU401_UART
> -- 
> 2.14.3
> 
>