diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-08-24 21:49:30 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-08-25 18:19:19 +0100 |
| commit | 9205b797dbe519a629267ec8c5766cd973d35063 (patch) | |
| tree | 1382ed39544245f648acafedb484c16007930c61 /arch/arm | |
| parent | 96231b2686b53f71838a335bdc404cb5285d1a01 (diff) | |
ARM: 8421/1: smp: Collapse arch_cpu_idle_dead() into cpu_die()
The only caller of cpu_die() on ARM is arch_cpu_idle_dead(), so
let's simplify the code by renaming cpu_die() to
arch_cpu_idle_dead(). While were here, drop the __ref annotation
because __cpuinit is gone nowadays.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/smp.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/process.c | 7 | ||||
| -rw-r--r-- | arch/arm/kernel/smp.c | 2 |
3 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index 318ce89eeff7..ef356659b4f4 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -74,7 +74,6 @@ extern void secondary_startup_arm(void); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); -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); diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index f192a2a41719..358984b7f249 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -91,13 +91,6 @@ void arch_cpu_idle_exit(void) ledtrig_cpu(CPU_LED_IDLE_END); } -#ifdef CONFIG_HOTPLUG_CPU -void arch_cpu_idle_dead(void) -{ - cpu_die(); -} -#endif - void __show_regs(struct pt_regs *regs) { unsigned long flags; diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 3cd846f48eaf..0aad7cdf2e58 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -266,7 +266,7 @@ void __cpu_die(unsigned int cpu) * of the other hotplug-cpu capable cores, so presumably coming * out of idle fixes this. */ -void __ref cpu_die(void) +void arch_cpu_idle_dead(void) { unsigned int cpu = smp_processor_id(); |