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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
View File

@ -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
View File

@ -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,

2
arch/powerpc/platforms/powernv/idle.c
View File

@ -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;

8
arch/powerpc/platforms/pseries/pseries_energy.c
View File

@ -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);