linux-kernel - Re: [PATCH RESEND] ARM: trusted_foundations: fix compile error on non-SMP

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Message-Id: <201405232128.51247.arnd@arndb.de>
Date:	Fri, 23 May 2014 21:28:51 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Stephen Warren <swarren@...dotorg.org>,
	Alexandre Courbot <acourbot@...dia.com>,
	Olof Johansson <olof@...om.net>,
	"arm@...nel.org" <arm@...nel.org>,
	Stephen Warren <swarren@...dia.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] ARM: trusted_foundations: fix compile error on non-SMP

On Friday 23 May 2014, Stephen Warren wrote:
> On 05/22/2014 06:23 PM, Alexandre Courbot wrote:
> > The setup_max_cpus variable is only defined if CONFIG_SMP is set. Add
> > a preprocessor condition to avoid the following compilation error if
> > CONFIG_SMP is not set:
> > 
> >     arch/arm/include/asm/trusted_foundations.h: In function 'register_trusted_foundations':
> >     arch/arm/include/asm/trusted_foundations.h:57:2: error: 'setup_max_cpus' undeclared (first use in this function)
> > 
> > Signed-off-by: Alexandre Courbot <acourbot@...dia.com>
> > Reported-by: Russell King <rmk+kernel@....linux.org.uk>
> 
> I spoke to Olof and IRC, and he said arm-soc would be OK taking this
> patch, since they applied the original code this fixes. IIUC, they'll
> pick this up directly.
> 
> Acked-by: Stephen Warren <swarren@...dia.com>
> 

Pulled into the fixes branch now, thanks!

	Arnd
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