linux-kernel - Re: [PATCH 2/2] phy: Remove CONFIG_ARCH

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Date:   Mon, 25 May 2020 20:35:17 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Heiko Stübner <heiko@...ech.de>
Cc:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Xuefeng Li <lixuefeng@...ngson.cn>
Subject: Re: [PATCH 2/2] phy: Remove CONFIG_ARCH_ROCKCHIP check for subdir
 rockchip

On 05/25/2020 06:48 PM, Heiko Stübner wrote:
> Am Montag, 25. Mai 2020, 06:08:59 CEST schrieb Tiezhu Yang:
>> If CONFIG_ARCH_ROCKCHIP is not set but COMPILE_TEST is set, the file in
>> the subdir rockchip can not be built due to CONFIG_ARCH_ROCKCHIP check
>> in drivers/phy/Makefile.
>>
>> Since the related configs in drivers/phy/rockchip/Kconfig depend on
>> ARCH_ROCKCHIP, so remove CONFIG_ARCH_ROCKCHIP check for subdir rockchip
>> in drivers/phy/Makefile.
>>
>> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
> wouldn't this make more sense to do for all subdirs?
>
> - allwinner: also has arch_sunxi || compile_test in its Kconfig
> - amlogic: same
> - mediatek: same
> - renesas: same
> - tega: same
>
> So I think the right way would be to drop all the obj-$(CONFIG_ARCH_...)
> options and group the separate directories into the generic subdir
> listing below them.

Hi Heiko,

Thanks for your suggestions. I will check it and then send v2.

Thanks,
Tiezhu Yang

>
> Heiko
>
>> ---
>>   drivers/phy/Makefile | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
>> index 310c149..e5b4f58 100644
>> --- a/drivers/phy/Makefile
>> +++ b/drivers/phy/Makefile
>> @@ -12,7 +12,7 @@ obj-$(CONFIG_ARCH_SUNXI)		+= allwinner/
>>   obj-$(CONFIG_ARCH_MESON)		+= amlogic/
>>   obj-$(CONFIG_ARCH_MEDIATEK)		+= mediatek/
>>   obj-$(CONFIG_ARCH_RENESAS)		+= renesas/
>> -obj-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip/
>> +obj-y					+= rockchip/
>>   obj-$(CONFIG_ARCH_TEGRA)		+= tegra/
>>   obj-y					+= broadcom/	\
>>   					   cadence/	\
>>
>
>