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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-04-03 13:01:30 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-05-23 16:53:17 +0100
commit0f7b332f9777819a39a3b325690379a7efef89d1 (patch)
treeabc9dc45eb604cc4af88a5ab8c4a6c0cbdaa0596 /arch/arm/mach-realview/platsmp.c
parent43b3e1898206a1e385c9cb06f6040ea83a58b638 (diff)
ARM: consolidate SMP cross call implementation
Rather than having each platform class provide a mach/smp.h header for smp_cross_call(), arrange for them to register the function with the core ARM SMP code instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-realview/platsmp.c')
-rw-r--r--arch/arm/mach-realview/platsmp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 23919229e12..963bf0d8119 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -14,6 +14,7 @@
#include <linux/io.h>
#include <mach/hardware.h>
+#include <asm/hardware/gic.h>
#include <asm/mach-types.h>
#include <asm/smp_scu.h>
#include <asm/unified.h>
@@ -61,6 +62,8 @@ void __init smp_init_cpus(void)
for (i = 0; i < ncores; i++)
set_cpu_possible(i, true);
+
+ set_smp_cross_call(gic_raise_softirq);
}
void __init platform_smp_prepare_cpus(unsigned int max_cpus)