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authorShawn Guo <shawn.guo@linaro.org>2012-11-06 03:48:40 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-11-13 11:47:40 +0000
commitb62655f4c6f3e4d21934eee14ac2ac5cd479c97c (patch)
tree9ce3d50f4bd5c97929de97b3bdcc8059104a8811 /arch/arm/include/asm/smp.h
parentee951c630c5ce5108f8014ce1c9d738b5bbfea60 (diff)
ARM: 7571/1: SMP: add function arch_send_wakeup_ipi_mask()
Add function arch_send_wakeup_ipi_mask(), so that platform code can use it as an easy way to wake up cores that are in WFI. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/smp.h')
-rw-r--r--arch/arm/include/asm/smp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 2e3be16c6766..d3a22bebe6ce 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -79,6 +79,7 @@ extern void cpu_die(void);
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+extern void arch_send_wakeup_ipi_mask(const struct cpumask *mask);
struct smp_operations {
#ifdef CONFIG_SMP