Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 171 deletions

diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/ANDROID_3.4.5/arch/powerpc/platforms/cell/cpufreq_spudemand.c
deleted file mode 100644
index 23bc9db4..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * spu aware cpufreq governor for the cell processor
- *
- * © Copyright IBM Corporation 2006-2008
- *
- * Author: Christian Krafft <krafft@de.ibm.com>
- *
- * 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, 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, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/cpufreq.h>
-#include <linux/sched.h>
-#include <linux/module.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-#include <linux/atomic.h>
-#include <asm/machdep.h>
-#include <asm/spu.h>
-
-#define POLL_TIME	100000		/* in µs */
-#define EXP		753		/* exp(-1) in fixed-point */
-
-struct spu_gov_info_struct {
-	unsigned long busy_spus;	/* fixed-point */
-	struct cpufreq_policy *policy;
-	struct delayed_work work;
-	unsigned int poll_int;		/* µs */
-};
-static DEFINE_PER_CPU(struct spu_gov_info_struct, spu_gov_info);
-
-static int calc_freq(struct spu_gov_info_struct *info)
-{
-	int cpu;
-	int busy_spus;
-
-	cpu = info->policy->cpu;
-	busy_spus = atomic_read(&cbe_spu_info[cpu_to_node(cpu)].busy_spus);
-
-	CALC_LOAD(info->busy_spus, EXP, busy_spus * FIXED_1);
-	pr_debug("cpu %d: busy_spus=%d, info->busy_spus=%ld\n",
-			cpu, busy_spus, info->busy_spus);
-
-	return info->policy->max * info->busy_spus / FIXED_1;
-}
-
-static void spu_gov_work(struct work_struct *work)
-{
-	struct spu_gov_info_struct *info;
-	int delay;
-	unsigned long target_freq;
-
-	info = container_of(work, struct spu_gov_info_struct, work.work);
-
-	/* after cancel_delayed_work_sync we unset info->policy */
-	BUG_ON(info->policy == NULL);
-
-	target_freq = calc_freq(info);
-	__cpufreq_driver_target(info->policy, target_freq, CPUFREQ_RELATION_H);
-
-	delay = usecs_to_jiffies(info->poll_int);
-	schedule_delayed_work_on(info->policy->cpu, &info->work, delay);
-}
-
-static void spu_gov_init_work(struct spu_gov_info_struct *info)
-{
-	int delay = usecs_to_jiffies(info->poll_int);
-	INIT_DELAYED_WORK_DEFERRABLE(&info->work, spu_gov_work);
-	schedule_delayed_work_on(info->policy->cpu, &info->work, delay);
-}
-
-static void spu_gov_cancel_work(struct spu_gov_info_struct *info)
-{
-	cancel_delayed_work_sync(&info->work);
-}
-
-static int spu_gov_govern(struct cpufreq_policy *policy, unsigned int event)
-{
-	unsigned int cpu = policy->cpu;
-	struct spu_gov_info_struct *info, *affected_info;
-	int i;
-	int ret = 0;
-
-	info = &per_cpu(spu_gov_info, cpu);
-
-	switch (event) {
-	case CPUFREQ_GOV_START:
-		if (!cpu_online(cpu)) {
-			printk(KERN_ERR "cpu %d is not online\n", cpu);
-			ret = -EINVAL;
-			break;
-		}
-
-		if (!policy->cur) {
-			printk(KERN_ERR "no cpu specified in policy\n");
-			ret = -EINVAL;
-			break;
-		}
-
-		/* initialize spu_gov_info for all affected cpus */
-		for_each_cpu(i, policy->cpus) {
-			affected_info = &per_cpu(spu_gov_info, i);
-			affected_info->policy = policy;
-		}
-
-		info->poll_int = POLL_TIME;
-
-		/* setup timer */
-		spu_gov_init_work(info);
-
-		break;
-
-	case CPUFREQ_GOV_STOP:
-		/* cancel timer */
-		spu_gov_cancel_work(info);
-
-		/* clean spu_gov_info for all affected cpus */
-		for_each_cpu (i, policy->cpus) {
-			info = &per_cpu(spu_gov_info, i);
-			info->policy = NULL;
-		}
-
-		break;
-	}
-
-	return ret;
-}
-
-static struct cpufreq_governor spu_governor = {
-	.name = "spudemand",
-	.governor = spu_gov_govern,
-	.owner = THIS_MODULE,
-};
-
-/*
- * module init and destoy
- */
-
-static int __init spu_gov_init(void)
-{
-	int ret;
-
-	ret = cpufreq_register_governor(&spu_governor);
-	if (ret)
-		printk(KERN_ERR "registration of governor failed\n");
-	return ret;
-}
-
-static void __exit spu_gov_exit(void)
-{
-	cpufreq_unregister_governor(&spu_governor);
-}
-
-
-module_init(spu_gov_init);
-module_exit(spu_gov_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>");
-