diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-11-06 03:48:40 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-11-13 11:47:40 +0000 |
| commit | b62655f4c6f3e4d21934eee14ac2ac5cd479c97c (patch) | |
| tree | 9ce3d50f4bd5c97929de97b3bdcc8059104a8811 /arch/arm/include/asm/smp.h | |
| parent | ee951c630c5ce5108f8014ce1c9d738b5bbfea60 (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.h | 1 |
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 |