Re: [PATCH] ARM: debug-ll: fix BCM63xx entry for multiplatform

From: Russell King - ARM Linux
Date: Mon Jan 18 2016 - 04:59:37 EST


On Mon, Jan 18, 2016 at 10:51:00AM +0100, Arnd Bergmann wrote:
> During my randconfig build testing, I found that a kernel with
> DEBUG_AT91_UART and ARCH_BCM_63XX fails to build:
>
> arch/arm/include/debug/at91.S:18:0: error: "CONFIG_DEBUG_UART_VIRT" redefined [-Werror]

Why do we have files defining CONFIG_* symbols? This is the real error
here - no source file should be defining this.

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