From 34852ed5511ec5d07897f22d5607061a248fc82f Mon Sep 17 00:00:00 2001 From: Daniel Axtens Date: Wed, 18 May 2016 11:16:49 +1000 Subject: [PATCH] powerpc/sparse: make some things static This is just a smattering of things picked up by sparse that should be made static. Signed-off-by: Daniel Axtens Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/crash.c | 2 +- arch/powerpc/kernel/sysfs.c | 2 +- arch/powerpc/platforms/powernv/idle.c | 2 +- arch/powerpc/platforms/pseries/pseries_energy.c | 8 ++++---- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index 3dc1fade0b28..888bdf198c3e 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -65,7 +65,7 @@ static int handle_fault(struct pt_regs *regs) #ifdef CONFIG_SMP static atomic_t cpus_in_crash; -void crash_ipi_callback(struct pt_regs *regs) +static void crash_ipi_callback(struct pt_regs *regs) { static cpumask_t cpus_state_saved = CPU_MASK_NONE; diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 692873bff334..c4f1d1f7bae0 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -35,7 +35,7 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices); #ifdef CONFIG_PPC64 /* Time in microseconds we delay before sleeping in the idle loop */ -DEFINE_PER_CPU(long, smt_snooze_delay) = { 100 }; +static DEFINE_PER_CPU(long, smt_snooze_delay) = { 100 }; static ssize_t store_smt_snooze_delay(struct device *dev, struct device_attribute *attr, diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index fcc8b6861b63..92a8020f3502 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -29,7 +29,7 @@ static u32 supported_cpuidle_states; -int pnv_save_sprs_for_winkle(void) +static int pnv_save_sprs_for_winkle(void) { int cpu; int rc; diff --git a/arch/powerpc/platforms/pseries/pseries_energy.c b/arch/powerpc/platforms/pseries/pseries_energy.c index 92767791f93b..164a13d3998a 100644 --- a/arch/powerpc/platforms/pseries/pseries_energy.c +++ b/arch/powerpc/platforms/pseries/pseries_energy.c @@ -208,19 +208,19 @@ static ssize_t percpu_deactivate_hint_show(struct device *dev, * Per-cpu value of the hint */ -struct device_attribute attr_cpu_activate_hint_list = +static struct device_attribute attr_cpu_activate_hint_list = __ATTR(pseries_activate_hint_list, 0444, cpu_activate_hint_list_show, NULL); -struct device_attribute attr_cpu_deactivate_hint_list = +static struct device_attribute attr_cpu_deactivate_hint_list = __ATTR(pseries_deactivate_hint_list, 0444, cpu_deactivate_hint_list_show, NULL); -struct device_attribute attr_percpu_activate_hint = +static struct device_attribute attr_percpu_activate_hint = __ATTR(pseries_activate_hint, 0444, percpu_activate_hint_show, NULL); -struct device_attribute attr_percpu_deactivate_hint = +static struct device_attribute attr_percpu_deactivate_hint = __ATTR(pseries_deactivate_hint, 0444, percpu_deactivate_hint_show, NULL); -- 2.20.1