| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /** |
| 2 | * @file init.c |
| 3 | * |
| 4 | * @remark Copyright 2004 Oprofile Authors |
| 5 | * @remark Read the file COPYING |
| 6 | * |
| 7 | * @author Zwane Mwaikambo |
| 8 | */ |
| 9 | |
| 10 | #include <linux/oprofile.h> |
| 11 | #include <linux/init.h> |
| 12 | #include <linux/errno.h> |
| 13 | #include "op_arm_model.h" |
| 14 | |
| 15 | int __init oprofile_arch_init(struct oprofile_operations *ops) |
| 16 | { |
| 17 | int ret = -ENODEV; |
| 18 | |
| 19 | #ifdef CONFIG_CPU_XSCALE |
| 20 | ret = pmu_init(ops, &op_xscale_spec); |
| 21 | #endif |
| 22 | |
| Richard Purdie | fa0ebff | 2005-06-28 21:01:03 +0100 | [diff] [blame] | 23 | ops->backtrace = arm_backtrace; |
| 24 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 25 | return ret; |
| 26 | } |
| 27 | |
| 28 | void oprofile_arch_exit(void) |
| 29 | { |
| 30 | #ifdef CONFIG_CPU_XSCALE |
| 31 | pmu_exit(); |
| 32 | #endif |
| 33 | } |