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Commit c6b9dafc authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[ARM] 4/4 Combine oprofile common and init code 



There is nothing special about having the init code separate from
the common code, so combine the two.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 55f05234

arch/arm/oprofile/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -6,6 +6,6 @@ DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \ 
		oprofilefs.o oprofile_stats.o \

		timer_int.o )



oprofile-y				:= $(DRIVER_OBJS) init.o backtrace.o

oprofile-$(CONFIG_CPU_XSCALE)		+= common.o op_model_xscale.o

oprofile-y				:= $(DRIVER_OBJS) common.o backtrace.o

oprofile-$(CONFIG_CPU_XSCALE)		+= op_model_xscale.o

arch/arm/oprofile/common.c

+27 −17
Original line number Diff line number Diff line
@@ -125,8 +125,16 @@ static void exit_driverfs(void) 
#define exit_driverfs() do { } while (0)

#endif /* CONFIG_PM */



int __init op_arm_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec)

int __init oprofile_arch_init(struct oprofile_operations *ops)

{

	struct op_arm_model_spec *spec = NULL;

	int ret = -ENODEV;



#ifdef CONFIG_CPU_XSCALE

	spec = &op_xscale_spec;

#endif



	if (spec) {

		init_MUTEX(&op_arm_sem);



		if (spec->init() < 0)
@@ -140,12 +148,14 @@ int __init op_arm_init(struct oprofile_operations *ops, struct op_arm_model_spec 
		ops->start = op_arm_start;

		ops->stop = op_arm_stop;

		ops->cpu_type = op_arm_model->name;

		ops->backtrace = arm_backtrace;

		printk(KERN_INFO "oprofile: using %s\n", spec->name);

	}



	return 0;

	return ret;

}



void op_arm_exit(void)

void oprofile_arch_exit(void)

{

	if (op_arm_model) {

		exit_driverfs();

arch/arm/oprofile/init.c

deleted100644 → 0
+0 −33
Original line number Diff line number Diff line 
/**

 * @file init.c

 *

 * @remark Copyright 2004 Oprofile Authors

 * @remark Read the file COPYING

 *

 * @author Zwane Mwaikambo

 */



#include <linux/oprofile.h>

#include <linux/init.h>

#include <linux/errno.h>

#include "op_arm_model.h"



int __init oprofile_arch_init(struct oprofile_operations *ops)

{

	int ret = -ENODEV;



#ifdef CONFIG_CPU_XSCALE

	ret = op_arm_init(ops, &op_xscale_spec);

#endif



	ops->backtrace = arm_backtrace;



	return ret;

}



void oprofile_arch_exit(void)

{

#ifdef CONFIG_CPU_XSCALE

	op_arm_exit();

#endif

}