path: root/arch/arm/include
diff options
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/include
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/include')
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 96ed521f240..a87664f54f9 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -14,8 +14,6 @@
#include <linux/cpumask.h>
#include <linux/thread_info.h>
-#include <mach/smp.h>
#ifndef CONFIG_SMP
# error "<asm/smp.h> included in non-SMP build"
@@ -47,9 +45,9 @@ extern void smp_init_cpus(void);
- * Raise an IPI cross call on CPUs in callmap.
+ * Provide a function to raise an IPI cross call on CPUs in callmap.
-extern void smp_cross_call(const struct cpumask *mask, int ipi);
+extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int));
* Boot a secondary CPU, and assign it the specified idle task.