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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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arch/powerpc/kernel/crash.c
+1 -1
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@@ -65,7 +65,7 @@ static int handle_fault(struct pt_regs *regs)
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
static atomic_t cpus_in_crash; 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; static cpumask_t cpus_state_saved = CPU_MASK_NONE;
arch/powerpc/kernel/sysfs.c
+1 -1
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@@ -35,7 +35,7 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
#ifdef CONFIG_PPC64 #ifdef CONFIG_PPC64
/* Time in microseconds we delay before sleeping in the idle loop */ /* 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, static ssize_t store_smt_snooze_delay(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
arch/powerpc/platforms/powernv/idle.c
+1 -1
View File
@@ -29,7 +29,7 @@
static u32 supported_cpuidle_states; static u32 supported_cpuidle_states;
int pnv_save_sprs_for_winkle(void) static int pnv_save_sprs_for_winkle(void)
{ {
int cpu; int cpu;
int rc; int rc;
arch/powerpc/platforms/pseries/pseries_energy.c
+4 -4
View File
@@ -208,19 +208,19 @@ static ssize_t percpu_deactivate_hint_show(struct device *dev,
* Per-cpu value of the hint * 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, __ATTR(pseries_activate_hint_list, 0444,
cpu_activate_hint_list_show, NULL); 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, __ATTR(pseries_deactivate_hint_list, 0444,
cpu_deactivate_hint_list_show, NULL); 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, __ATTR(pseries_activate_hint, 0444,
percpu_activate_hint_show, NULL); 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, __ATTR(pseries_deactivate_hint, 0444,
percpu_deactivate_hint_show, NULL); percpu_deactivate_hint_show, NULL);