From: Linus Walleij <linus.walleij@linaro.org>
Date: Fri, 6 May 2011 11:56:27 +0000 (+0100)
Subject: ARM: 6895/1: mach-ux500: fix SMP secondary startup regression
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4d5336d50a7b4992c90729c27dae027a3426c48c;p=openwrt%2Fstaging%2Fblogic.git

ARM: 6895/1: mach-ux500: fix SMP secondary startup regression

Commit e2a083dc0da9aa6437e14811198379b18cdfa7f8
"ARM: consolidate SMP cross call implementation" broke the ux500
compilation since the smp.h header declared a function called
from headsmp.S. This fixes it up by declaring it locally instead.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index 4e338466839e..0c527fe2cebb 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -23,6 +23,9 @@
 #include <mach/hardware.h>
 #include <mach/setup.h>
 
+/* This is called from headsmp.S to wakeup the secondary core */
+extern void u8500_secondary_startup(void);
+
 /*
  * control for which core is the next to come out of the secondary
  * boot "holding pen"