[PATCH] Fix select-induced Kconfig warning for ZBOOT_ROM

From: viresh.kumar@linaro.org (Viresh Kumar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] Fix select-induced Kconfig warning for ZBOOT_ROM
Date: Wed, 8 Jan 2014 13:32:35 +0530	[thread overview]
Message-ID: <CAOh2x==c+O9SwaeCOOSDkFUgSYnY=1Y-7C=Ti_5ceiyUUiQw1Q@mail.gmail.com> (raw)
In-Reply-To: <E1Vyl3Q-0005Lt-Lo@rmk-PC.arm.linux.org.uk>

On Thu, Jan 2, 2014 at 9:53 PM, Russell King
<rmk+kernel@arm.linux.org.uk> wrote:
> warning: (ARCH_MULTIPLATFORM && ARCH_CLPS711X && ARCH_PXA &&
>  SOC_EXYNOS5440 && ARCH_EMEV2) selects AUTO_ZRELADDR which
>  has unmet direct dependencies (!ZBOOT_ROM)
>
> This is because it's possible to have ZBOOT_ROM enabled, but at the
> same time have another option enabled which selects AUTO_ZRELADDR
> overriding the !ZBOOT_ROM dependency.  Fix this by reversing the
> dependencies between ZBOOT_ROM and the options which depend on
> !ZBOOT_ROM.
>
> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
> ---

After this patch I see these warnings with exynos_defconfig

arch/arm/Kconfig:1963:error: recursive dependency detected!
arch/arm/Kconfig:1963: symbol ZBOOT_ROM depends on AUTO_ZRELADDR
arch/arm/Kconfig:2151: symbol AUTO_ZRELADDR is selected by ZBOOT_ROM

I am not really sure why this happened as I don't see AUTO_ZRELADDR
selected by ZBOOT_ROM in Kconfig :)