linux-kernel - Re: [PATCH 17/17] ARM: soc: dependency warnings for errata

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Message-ID: <CACRpkdYJs1NA8CUx8e551BPuvWr87LH8Lpb=nyxs9uZW4rtPAg@mail.gmail.com>
Date:	Wed, 3 Oct 2012 13:23:19 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linux-arm-kernel@...radead.org, arm@...nel.org,
	linux-kernel@...r.kernel.org,
	Stephen Warren <swarren@...dotorg.org>
Subject: Re: [PATCH 17/17] ARM: soc: dependency warnings for errata

On Tue, Oct 2, 2012 at 6:36 PM, Arnd Bergmann <arnd@...db.de> wrote:

> The PL310_ERRATA_753970 and ARM_ERRATA_764369 symbols only make sense
> when the base features for them are enabled, so select them
> conditionally in Kconfig to avoid warnings like:
>
> warning: (UX500_SOC_COMMON) selects PL310_ERRATA_753970 which has unmet direct dependencies (CACHE_PL310)
> warning: (ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC && UX500_SOC_COMMON) selects ARM_ERRATA_764369 which has unmet direct dependencies (CPU_V7 && SMP)
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> Cc: Linus Walleij <linus.walleij@...aro.org>
> Cc: Stephen Warren <swarren@...dotorg.org>

Makes perfect sense.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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