3 files changed, 8 insertions, 9 deletions

diff --git a/arch/mips/oprofile/op_impl.h b/arch/mips/oprofile/op_impl.h
index 354e54496406..fa6b4aae7523 100644
--- a/arch/mips/oprofile/op_impl.h
+++ b/arch/mips/oprofile/op_impl.h
@@ -10,8 +10,6 @@
 #ifndef OP_IMPL_H
 #define OP_IMPL_H 1
 
-struct pt_regs;
-
 extern int null_perf_irq(void);
 extern int (*perf_irq)(void);
 
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index dd0aec9c3ce1..1fb240c57bac 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -31,16 +31,18 @@
 #define M_COUNTER_OVERFLOW              (1UL      << 31)
 
 #ifdef CONFIG_MIPS_MT_SMP
-#define WHAT    (M_TC_EN_VPE | M_PERFCTL_VPEID(smp_processor_id()))
+#define WHAT            (M_TC_EN_VPE | M_PERFCTL_VPEID(smp_processor_id()))
+#define vpe_id()        smp_processor_id()
 #else
-#define WHAT    0
+#define WHAT            0
+#define vpe_id()        smp_processor_id()
 #endif
 
 #define __define_perf_accessors(r, n, np)                               \
                                                                         \
 static inline unsigned int r_c0_ ## r ## n(void)                        \
 {                                                                       \
-        unsigned int cpu = smp_processor_id();                          \
+        unsigned int cpu = vpe_id();                                    \
                                                                         \
         switch (cpu) {                                                  \
         case 0:                                                         \
@@ -55,7 +57,7 @@ static inline unsigned int r_c0_ ## r ## n(void)			\
                                                                         \
 static inline void w_c0_ ## r ## n(unsigned int value)                  \
 {                                                                       \
-        unsigned int cpu = smp_processor_id();                          \
+        unsigned int cpu = vpe_id();                                    \
                                                                         \
         switch (cpu) {                                                  \
         case 0:                                                         \
@@ -218,7 +220,7 @@ static inline int n_counters(void)
 {
         int counters = __n_counters();
 
-#ifndef CONFIG_SMP
+#ifdef CONFIG_MIPS_MT_SMP
         if (current_cpu_data.cputype == CPU_34K)
                 return counters >> 1;
 #endif
diff --git a/arch/mips/oprofile/op_model_rm9000.c b/arch/mips/oprofile/op_model_rm9000.c
index b7063fefa65b..7dc9bf6f1321 100644
--- a/arch/mips/oprofile/op_model_rm9000.c
+++ b/arch/mips/oprofile/op_model_rm9000.c
@@ -80,8 +80,7 @@ static void rm9000_cpu_stop(void *args)
         write_c0_perfcontrol(0);
 }
 
-static irqreturn_t rm9000_perfcount_handler(int irq, void * dev_id,
-        struct pt_regs *regs)
+static irqreturn_t rm9000_perfcount_handler(int irq, void * dev_id)
 {
         unsigned int control = read_c0_perfcontrol();
         uint32_t counter1, counter2;