On Fri, 10 May 2013, Sachin Kamat wrote:

> Commit c0114709ed ("irqchip: gic: Perform the gic_secondary_init()
> call via CPU notifier") removed all platform calls to gic_secondary_init.
> Since this file got merged after the removal of the above call, this
> function got left out in the current file which is causing the following
> build error:
> arch/arm/common/mcpm_platsmp.c:52:2: error: implicit declaration of function
> ‘gic_secondary_init’ [-Werror=implicit-function-declaration]
> gic_secondary_init(0);
> 
> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Nicolas Pitre <nico@linaro.org>

I already submitted a patch to fix this:
http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7715/1


Nicolas