powerpc: Make a bunch of things static
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index b7cd00b..a6995d4 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -59,9 +59,9 @@
struct perf_branch_entry bhrb_entries[BHRB_MAX_ENTRIES];
};
-DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events);
+static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events);
-struct power_pmu *ppmu;
+static struct power_pmu *ppmu;
/*
* Normally, to ignore kernel events we set the FCS (freeze counters
@@ -124,7 +124,7 @@
static inline void power_pmu_bhrb_enable(struct perf_event *event) {}
static inline void power_pmu_bhrb_disable(struct perf_event *event) {}
-void power_pmu_flush_branch_stack(void) {}
+static void power_pmu_flush_branch_stack(void) {}
static inline void power_pmu_bhrb_read(struct cpu_hw_events *cpuhw) {}
static void pmao_restore_workaround(bool ebb) { }
#endif /* CONFIG_PPC32 */
@@ -375,7 +375,7 @@
/* Called from ctxsw to prevent one process's branch entries to
* mingle with the other process's entries during context switch.
*/
-void power_pmu_flush_branch_stack(void)
+static void power_pmu_flush_branch_stack(void)
{
if (ppmu->bhrb_nr)
power_pmu_bhrb_reset();
@@ -408,7 +408,7 @@
}
/* Processing BHRB entries */
-void power_pmu_bhrb_read(struct cpu_hw_events *cpuhw)
+static void power_pmu_bhrb_read(struct cpu_hw_events *cpuhw)
{
u64 val;
u64 addr;
@@ -1573,7 +1573,7 @@
* Set the flag to make pmu::enable() not perform the
* schedulability test, it will be performed at commit time
*/
-void power_pmu_start_txn(struct pmu *pmu)
+static void power_pmu_start_txn(struct pmu *pmu)
{
struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
@@ -1587,7 +1587,7 @@
* Clear the flag and pmu::enable() will perform the
* schedulability test.
*/
-void power_pmu_cancel_txn(struct pmu *pmu)
+static void power_pmu_cancel_txn(struct pmu *pmu)
{
struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
@@ -1600,7 +1600,7 @@
* Perform the group schedulability test as a whole
* Return 0 if success
*/
-int power_pmu_commit_txn(struct pmu *pmu)
+static int power_pmu_commit_txn(struct pmu *pmu)
{
struct cpu_hw_events *cpuhw;
long i, n;
@@ -1888,7 +1888,7 @@
return sprintf(page, "event=0x%02llx\n", pmu_attr->id);
}
-struct pmu power_pmu = {
+static struct pmu power_pmu = {
.pmu_enable = power_pmu_enable,
.pmu_disable = power_pmu_disable,
.event_init = power_pmu_event_init,