From 82cd02c16be99cba6a97d38488aee8807580a202 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 19 Sep 2005 23:28:21 +1000 Subject: [PATCH] powerpc: reduce oprofile/common.c differences Rename and slightly modify {request,free}_perfmon_irq in the ppc code. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras --- arch/powerpc/oprofile/common.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'arch/powerpc/oprofile') diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c index 486314a0defd..88b4118fd0c5 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) -- cgit v1.2.3-59-g8ed1b