[CELL] oprofile: add support to OProfile for profiling CELL BE SPUs

[linux-2.6-omap-h63xx.git] / arch / powerpc / oprofile / op_model_fsl_booke.c

diff --git a/arch/powerpc/oprofile/op_model_fsl_booke.c b/arch/powerpc/oprofile/op_model_fsl_booke.c
index 2267eb8c661b4bdd3d97581464cd5df234dc9a31..183a28bb1812e7b57f503acc1abbb0d18ec64d8d 100644 (file)
--- a/arch/powerpc/oprofile/op_model_fsl_booke.c
+++ b/arch/powerpc/oprofile/op_model_fsl_booke.c
@@ -244,7 +244,7 @@ static void dump_pmcs(void)
                        mfpmr(PMRN_PMLCA3), mfpmr(PMRN_PMLCB3));
 }
 
-static void fsl_booke_cpu_setup(struct op_counter_config *ctr)
+static int fsl_booke_cpu_setup(struct op_counter_config *ctr)
 {
        int i;
 
@@ -258,9 +258,11 @@ static void fsl_booke_cpu_setup(struct op_counter_config *ctr)
 
                set_pmc_user_kernel(i, ctr[i].user, ctr[i].kernel);
        }
+
+       return 0;
 }
 
-static void fsl_booke_reg_setup(struct op_counter_config *ctr,
+static int fsl_booke_reg_setup(struct op_counter_config *ctr,
                             struct op_system_config *sys,
                             int num_ctrs)
 {
@@ -276,9 +278,10 @@ static void fsl_booke_reg_setup(struct op_counter_config *ctr,
        for (i = 0; i < num_counters; ++i)
                reset_value[i] = 0x80000000UL - ctr[i].count;
 
+       return 0;
 }
 
-static void fsl_booke_start(struct op_counter_config *ctr)
+static int fsl_booke_start(struct op_counter_config *ctr)
 {
        int i;
 
@@ -308,6 +311,8 @@ static void fsl_booke_start(struct op_counter_config *ctr)
 
        pr_debug("start on cpu %d, pmgc0 %x\n", smp_processor_id(),
                        mfpmr(PMRN_PMGC0));
+
+       return 0;
 }
 
 static void fsl_booke_stop(void)