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Diffstat (limited to 'arch/arm/kernel/perf_event_v7.c')
-rw-r--r--arch/arm/kernel/perf_event_v7.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index f4f260dabee..e39bc8935cb 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -793,7 +793,7 @@ static inline int armv7_pmnc_counter_has_overflowed(u32 pmnc,
return ret;
}
-static inline int armv7_pmnc_select_counter(unsigned int idx)
+static inline int armv7_pmnc_select_counter(int idx)
{
u32 val;
@@ -840,7 +840,7 @@ static inline void armv7pmu_write_counter(int idx, u32 value)
smp_processor_id(), idx);
}
-static inline void armv7_pmnc_write_evtsel(unsigned int idx, u32 val)
+static inline void armv7_pmnc_write_evtsel(int idx, u32 val)
{
if (armv7_pmnc_select_counter(idx) == idx) {
val &= ARMV7_EVTSEL_MASK;
@@ -848,7 +848,7 @@ static inline void armv7_pmnc_write_evtsel(unsigned int idx, u32 val)
}
}
-static inline u32 armv7_pmnc_enable_counter(unsigned int idx)
+static inline int armv7_pmnc_enable_counter(int idx)
{
u32 val;
@@ -869,7 +869,7 @@ static inline u32 armv7_pmnc_enable_counter(unsigned int idx)
return idx;
}
-static inline u32 armv7_pmnc_disable_counter(unsigned int idx)
+static inline int armv7_pmnc_disable_counter(int idx)
{
u32 val;
@@ -891,7 +891,7 @@ static inline u32 armv7_pmnc_disable_counter(unsigned int idx)
return idx;
}
-static inline u32 armv7_pmnc_enable_intens(unsigned int idx)
+static inline int armv7_pmnc_enable_intens(int idx)
{
u32 val;
@@ -912,7 +912,7 @@ static inline u32 armv7_pmnc_enable_intens(unsigned int idx)
return idx;
}
-static inline u32 armv7_pmnc_disable_intens(unsigned int idx)
+static inline int armv7_pmnc_disable_intens(int idx)
{
u32 val;