linux-kernel - Re: [PATCH] thermal: hisilicon: fix COMPILE

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Message-ID: <CAP245DWoQA+dqa09T+FpLRhH5P57pV15X5graazR=aJnqE9haA@mail.gmail.com>
Date:   Fri, 26 Aug 2016 22:42:36 +0530
From:   Amit Kucheria <amit.kucheria@...aro.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Zhang Rui <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Leo Yan <leo.yan@...aro.org>,
        Linux PM list <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] thermal: hisilicon: fix COMPILE_TEST dependencies

On Fri, Aug 26, 2016 at 9:14 PM, Arnd Bergmann <arnd@...db.de> wrote:
> As we now 'select STUB_CLK_HI6220', all dependencies for that driver have
> to be present in order to enable HISI_THERMAL, as pointed out by
> Kconfig:
>
> warning: (HISI_THERMAL) selects STUB_CLK_HI6220 which has unmet direct dependencies (COMMON_CLK && COMMON_CLK_HI6220 && MAILBOX)
>
> This rearranges the dependencies for this symbol, so all the dependencies
> aside from ARCH_HISI are always met when building it for compile testing.
> This mainly helps for randconfig testing, as an "allmodconfig" kernel will
> enable them anyway.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> Fixes: 5f63581ce68e ("thermal: hisilicon: Add dependency on the clock driver to allow frequency scaling")

Acked-by: Amit Kucheria <amit.kucheria@...aro.org>

> ---
>  drivers/thermal/Kconfig | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
> index 5cba072c3a62..3c8607c07352 100644
> --- a/drivers/thermal/Kconfig
> +++ b/drivers/thermal/Kconfig
> @@ -177,7 +177,8 @@ config THERMAL_EMULATION
>
>  config HISI_THERMAL
>         tristate "Hisilicon thermal driver"
> -       depends on (ARCH_HISI && CPU_THERMAL && OF) || COMPILE_TEST
> +       depends on ARCH_HISI || COMPILE_TEST
> +       depends on CPU_THERMAL && OF && COMMON_CLK_HI6220 && MAILBOX
>         depends on HAS_IOMEM
>         select STUB_CLK_HI6220
>         help
> --
> 2.9.0
>