Re: [PATCH -next] crypto: hisilicon - qm depends on UACCE

[Zhou Wang <wangzhou1@hisilicon.com>]

On 2020/2/25 18:22, Herbert Xu wrote:
> On Tue, Feb 25, 2020 at 04:44:57PM +0800, Zhou Wang wrote:
>>
>>> diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig
>>> index 8851161f722f..b35c2ec15bc2 100644
>>> --- a/drivers/crypto/hisilicon/Kconfig
>>> +++ b/drivers/crypto/hisilicon/Kconfig
>>> @@ -40,6 +40,7 @@ config CRYPTO_DEV_HISI_QM
>>>  	tristate
>>>  	depends on ARM64 || COMPILE_TEST
>>>  	depends on PCI && PCI_MSI
>>> +	depends on UACCE
>>>  	help
>>>  	  HiSilicon accelerator engines use a common queue management
>>>  	  interface. Specific engine driver may use this module.
>>>
>>
>> Indeed, this driver does not depend on uacce fully, as if there is no uacce, it still can
>> register to kernel crypto.
>>
>> Seems that changing uacce config to bool can avoid this problem.
> 
> You shouldn't make it a bool.  The standard way to solve this is to
> add this:
> 
> 	depends on UACCE || UACCE=n

Thanks! Let's fix together with zip Kconfig.

Best,
Zhou

> 
> Cheers,
>