From: f.fainelli@gmail.com (Florian Fainelli)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: debug-ll: fix BCM63xx entry for multiplatform
Date: Mon, 18 Jan 2016 11:07:06 -0800 [thread overview]
Message-ID: <569D37DA.7090309@gmail.com> (raw)
In-Reply-To: <5641204.G6RtGs3Kji@wuerfel>
Le 18/01/2016 01:51, Arnd Bergmann a ?crit :
> 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]
>
> It turns out that the DEBUG_UART_BCM63XX option is enabled whenever
> the ARCH_BCM_63XX is, and that breaks multiplatform kernels because
> we then end up using the UART address from BCM63XX rather than the
> one we actually configured (if any).
>
> This changes the BCM63XX options to only have one Kconfig option,
> and only enable that if the user explicitly turns it on.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: b51312bebfa4 ("ARM: BCM63XX: add low-level UART debug support")
> Cc: stable at vger.kernel.org
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Thanks for spotting this.
--
Florian
prev parent reply other threads:[~2016-01-18 19:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-18 9:51 [PATCH] ARM: debug-ll: fix BCM63xx entry for multiplatform Arnd Bergmann
2016-01-18 9:59 ` Russell King - ARM Linux
2016-01-18 10:42 ` Arnd Bergmann
2016-01-18 17:41 ` Randy Dunlap
2016-01-18 19:38 ` Arnd Bergmann
2016-01-18 19:07 ` Florian Fainelli [this message]
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