Merge commit 'origin/master' into next

1 files changed, 0 insertions, 168 deletions

diff --git a/arch/blackfin/oprofile/common.c b/arch/blackfin/oprofile/common.c
deleted file mode 100644
index 0f6d303a889..00000000000
--- a/arch/blackfin/oprofile/common.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * File:         arch/blackfin/oprofile/common.c
- * Based on:     arch/alpha/oprofile/common.c
- * Author:       Anton Blanchard <anton@au.ibm.com>
- *
- * Created:
- * Description:
- *
- * Modified:
- *               Copyright (C) 2004 Anton Blanchard <anton@au.ibm.com>, IBM
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/oprofile.h>
-#include <linux/init.h>
-#include <linux/smp.h>
-#include <linux/errno.h>
-#include <linux/mutex.h>
-#include <linux/ptrace.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/system.h>
-#include <asm/blackfin.h>
-
-#include "op_blackfin.h"
-
-#define BFIN_533_ID  0xE5040003
-#define BFIN_537_ID  0xE5040002
-
-static int pfmon_enabled;
-static struct mutex pfmon_lock;
-
-struct op_bfin533_model *model;
-
-struct op_counter_config ctr[OP_MAX_COUNTER];
-
-static int op_bfin_setup(void)
-{
-	int ret;
-
-	/* Pre-compute the values to stuff in the hardware registers.  */
-	spin_lock(&oprofilefs_lock);
-	ret = model->reg_setup(ctr);
-	spin_unlock(&oprofilefs_lock);
-
-	return ret;
-}
-
-static void op_bfin_shutdown(void)
-{
-#if 0
-	/* what is the difference between shutdown and stop? */
-#endif
-}
-
-static int op_bfin_start(void)
-{
-	int ret = -EBUSY;
-
-	printk(KERN_INFO "KSDBG:in %s\n", __func__);
-	mutex_lock(&pfmon_lock);
-	if (!pfmon_enabled) {
-		ret = model->start(ctr);
-		pfmon_enabled = !ret;
-	}
-	mutex_unlock(&pfmon_lock);
-
-	return ret;
-}
-
-static void op_bfin_stop(void)
-{
-	mutex_lock(&pfmon_lock);
-	if (pfmon_enabled) {
-		model->stop();
-		pfmon_enabled = 0;
-	}
-	mutex_unlock(&pfmon_lock);
-}
-
-static int op_bfin_create_files(struct super_block *sb, struct dentry *root)
-{
-	int i;
-
-	for (i = 0; i < model->num_counters; ++i) {
-		struct dentry *dir;
-		char buf[3];
-		printk(KERN_INFO "Oprofile: creating files... \n");
-
-		snprintf(buf, sizeof buf, "%d", i);
-		dir = oprofilefs_mkdir(sb, root, buf);
-
-		oprofilefs_create_ulong(sb, dir, "enabled", &ctr[i].enabled);
-		oprofilefs_create_ulong(sb, dir, "event", &ctr[i].event);
-		oprofilefs_create_ulong(sb, dir, "count", &ctr[i].count);
-		/*
-		 * We dont support per counter user/kernel selection, but
-		 * we leave the entries because userspace expects them
-		 */
-		oprofilefs_create_ulong(sb, dir, "kernel", &ctr[i].kernel);
-		oprofilefs_create_ulong(sb, dir, "user", &ctr[i].user);
-		oprofilefs_create_ulong(sb, dir, "unit_mask",
-					&ctr[i].unit_mask);
-	}
-
-	return 0;
-}
-int __init oprofile_arch_init(struct oprofile_operations *ops)
-{
-#ifdef CONFIG_HARDWARE_PM
-	unsigned int dspid;
-
-	mutex_init(&pfmon_lock);
-
-	dspid = bfin_read_DSPID();
-
-	printk(KERN_INFO "Oprofile got the cpu id is 0x%x. \n", dspid);
-
-	switch (dspid) {
-	case BFIN_533_ID:
-		model = &op_model_bfin533;
-		model->num_counters = 2;
-		break;
-	case BFIN_537_ID:
-		model = &op_model_bfin533;
-		model->num_counters = 2;
-		break;
-	default:
-		return -ENODEV;
-	}
-
-	ops->cpu_type = model->name;
-	ops->create_files = op_bfin_create_files;
-	ops->setup = op_bfin_setup;
-	ops->shutdown = op_bfin_shutdown;
-	ops->start = op_bfin_start;
-	ops->stop = op_bfin_stop;
-
-	printk(KERN_INFO "oprofile: using %s performance monitoring.\n",
-	       ops->cpu_type);
-
-	return 0;
-#else
-	return -1;
-#endif
-}
-
-void oprofile_arch_exit(void)
-{
-}