Re: [PATCH] soc/tegra: fix unmet dependency on DMADEVICES for TEGRA20_APB_DMA

[Dmitry Osipenko]

30.10.2021 01:07, Arnd Bergmann пишет:
> On Fri, Oct 29, 2021 at 10:59 PM Julian Braha <julianbraha@xxxxxxxxx> wrote:
>>
>>  drivers/soc/tegra/Kconfig | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig
>> index 8b53ed1cc67e..ee7f631933c2 100644
>> --- a/drivers/soc/tegra/Kconfig
>> +++ b/drivers/soc/tegra/Kconfig
>> @@ -136,7 +136,7 @@ config SOC_TEGRA_FUSE
>>         def_bool y
>>         depends on ARCH_TEGRA
>>         select SOC_BUS
>> -       select TEGRA20_APB_DMA if ARCH_TEGRA_2x_SOC
>> +       select TEGRA20_APB_DMA if DMADEVICES && ARCH_TEGRA_2x_SOC
>>
> 
> Is this actually a compile-time dependency? If the fuse driver merely
> uses DMA and assumes that the TEGRA20_APB_DMA driver is the one
> providing this functionality, the 'select' should be removed here.

There was a patch that did it already [1], not sure what happened to it.

[1] https://lore.kernel.org/all/20200923003421.4561-1-digetx@xxxxxxxxx/