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powerpc/sparse: make some things static

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This is just a smattering of things picked up by sparse that should
be made static.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Daniel Axtens
2016-05-18 11:16:49 +10:00
committed by Michael Ellerman
parent 1d1451655b
commit 34852ed551
4 changed files with 7 additions and 7 deletions
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2
arch/powerpc/kernel/crash.c
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@@ -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;

2
arch/powerpc/kernel/sysfs.c
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@@ -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,