diff options
Diffstat (limited to 'arch/powerpc/oprofile')
| -rw-r--r-- | arch/powerpc/oprofile/common.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c index 486314a0def..88b4118fd0c 100644 --- a/arch/powerpc/oprofile/common.c +++ b/arch/powerpc/oprofile/common.c @@ -46,19 +46,12 @@ static void op_handle_interrupt(struct pt_regs *regs) static int op_powerpc_setup(void) { -#ifdef __powerpc64__ int err; /* Grab the hardware */ err = reserve_pmc_hardware(op_handle_interrupt); if (err) return err; -#else /* __powerpc64__ */ - /* Install our interrupt handler into the existing hook. */ - if (request_perfmon_irq(&op_handle_interrupt)) - return -EBUSY; - mb(); -#endif /* __powerpc64__ */ /* Pre-compute the values to stuff in the hardware registers. */ model->reg_setup(ctr, &sys, model->num_counters); @@ -78,13 +71,7 @@ static int op_powerpc_setup(void) static void op_powerpc_shutdown(void) { -#ifdef __powerpc64__ release_pmc_hardware(); -#else /* __powerpc64__ */ - mb(); - /* Remove our interrupt handler. We may be removing this module. */ - free_perfmon_irq(); -#endif /* __powerpc64__ */ } static void op_powerpc_cpu_start(void *dummy) |