linux-kernel - Re: [PATCH v2] power: Fix unmet dependency on POWER_SUPPLY by POWER

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Message-ID: <20151208133923.GA21934@earth>
Date:	Tue, 8 Dec 2015 14:39:23 +0100
From:	Sebastian Reichel <sre@...nel.org>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	p.fedin@...sung.com, linux-samsung-soc@...r.kernel.org,
	arnd@...db.de, olof@...om.net
Subject: Re: [PATCH v2] power: Fix unmet dependency on POWER_SUPPLY by
 POWER_RESET by uncoupling them

Hi,

On Mon, Dec 07, 2015 at 12:45:12PM +0900, Krzysztof Kozlowski wrote:
> Currently the reset/power off handlers (POWER_RESET) and Adaptive Voltage
> Scaling class (POWER_AVS) are not built when POWER_SUPPLY is disabled.
> The POWER_RESET is also not visible in drivers main section of config.
> 
> However they do not really depend on power supply so they can be built
> always. The objects for power supply drivers already depend on
> particular Kconfig symbols so there is no need for any changes in
> drivers/power/Makefile.
> 
> This allows selecting POWER_RESET from main drivers config section and
> fixes following build warning (encountered on ARM exynos defconfig when
> POWER_SUPPLY is disabled manually):
> 
> warning: (ARCH_HISI && ARCH_INTEGRATOR && ARCH_EXYNOS && ARCH_VEXPRESS && REALVIEW_DT) selects POWER_RESET which has unmet direct dependencies (POWER_SUPPLY)
> warning: (ARCH_EXYNOS) selects POWER_RESET_SYSCON which has unmet direct dependencies (POWER_SUPPLY && POWER_RESET && OF)
> warning: (ARCH_EXYNOS) selects POWER_RESET_SYSCON_POWEROFF which has unmet direct dependencies (POWER_SUPPLY && POWER_RESET && OF)
> 
> Reported-by: Pavel Fedin <p.fedin@...sung.com>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

Thanks, queued.

-- Sebastian

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