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[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: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2005-10-28 14:56:04 +01:00 committed by Russell King
parent 55f052341f
commit c6b9dafce3
3 changed files with 27 additions and 50 deletions
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4
arch/arm/oprofile/Makefile
View File

@ -6,6 +6,6 @@ DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
oprofilefs.o oprofile_stats.o \ oprofilefs.o oprofile_stats.o \
timer_int.o ) timer_int.o )
oprofile-y := $(DRIVER_OBJS) init.o backtrace.o oprofile-y := $(DRIVER_OBJS) common.o backtrace.o
oprofile-$(CONFIG_CPU_XSCALE) += common.o op_model_xscale.o oprofile-$(CONFIG_CPU_XSCALE) += op_model_xscale.o

16
arch/arm/oprofile/common.c
View File

@ -125,8 +125,16 @@ static void exit_driverfs(void)
#define exit_driverfs() do { } while (0) #define exit_driverfs() do { } while (0)
#endif /* CONFIG_PM */ #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); init_MUTEX(&op_arm_sem);
if (spec->init() < 0) 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->start = op_arm_start;
ops->stop = op_arm_stop; ops->stop = op_arm_stop;
ops->cpu_type = op_arm_model->name; ops->cpu_type = op_arm_model->name;
ops->backtrace = arm_backtrace;
printk(KERN_INFO "oprofile: using %s\n", spec->name); 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) { if (op_arm_model) {
exit_driverfs(); exit_driverfs();

33
arch/arm/oprofile/init.c
View File

@ -1,33 +0,0 @@
/**
* @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
}