1 files changed, 0 insertions, 118 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-pxa/pm.c b/ANDROID_3.4.5/arch/arm/mach-pxa/pm.c
deleted file mode 100644
index 37178a85..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-pxa/pm.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * PXA250/210 Power Management Routines
- *
- * Original code for the SA11x0:
- * Copyright (c) 2001 Cliff Brake <cbrake@accelent.com>
- *
- * Modified for the PXA250 by Nicolas Pitre:
- * Copyright (c) 2002 Monta Vista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License.
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/suspend.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-#include <mach/pm.h>
-
-struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
-static unsigned long *sleep_save;
-
-int pxa_pm_enter(suspend_state_t state)
-{
-	unsigned long sleep_save_checksum = 0, checksum = 0;
-	int i;
-
-#ifdef CONFIG_IWMMXT
-	/* force any iWMMXt context to ram **/
-	if (elf_hwcap & HWCAP_IWMMXT)
-		iwmmxt_task_disable(NULL);
-#endif
-
-	/* skip registers saving for standby */
-	if (state != PM_SUSPEND_STANDBY && pxa_cpu_pm_fns->save) {
-		pxa_cpu_pm_fns->save(sleep_save);
-		/* before sleeping, calculate and save a checksum */
-		for (i = 0; i < pxa_cpu_pm_fns->save_count - 1; i++)
-			sleep_save_checksum += sleep_save[i];
-	}
-
-	/* *** go zzz *** */
-	pxa_cpu_pm_fns->enter(state);
-
-	if (state != PM_SUSPEND_STANDBY && pxa_cpu_pm_fns->restore) {
-		/* after sleeping, validate the checksum */
-		for (i = 0; i < pxa_cpu_pm_fns->save_count - 1; i++)
-			checksum += sleep_save[i];
-
-		/* if invalid, display message and wait for a hardware reset */
-		if (checksum != sleep_save_checksum) {
-
-			lubbock_set_hexled(0xbadbadc5);
-
-			while (1)
-				pxa_cpu_pm_fns->enter(state);
-		}
-		pxa_cpu_pm_fns->restore(sleep_save);
-	}
-
-	pr_debug("*** made it back from resume\n");
-
-	return 0;
-}
-
-EXPORT_SYMBOL_GPL(pxa_pm_enter);
-
-static int pxa_pm_valid(suspend_state_t state)
-{
-	if (pxa_cpu_pm_fns)
-		return pxa_cpu_pm_fns->valid(state);
-
-	return -EINVAL;
-}
-
-int pxa_pm_prepare(void)
-{
-	int ret = 0;
-
-	if (pxa_cpu_pm_fns && pxa_cpu_pm_fns->prepare)
-		ret = pxa_cpu_pm_fns->prepare();
-
-	return ret;
-}
-
-void pxa_pm_finish(void)
-{
-	if (pxa_cpu_pm_fns && pxa_cpu_pm_fns->finish)
-		pxa_cpu_pm_fns->finish();
-}
-
-static const struct platform_suspend_ops pxa_pm_ops = {
-	.valid		= pxa_pm_valid,
-	.enter		= pxa_pm_enter,
-	.prepare	= pxa_pm_prepare,
-	.finish		= pxa_pm_finish,
-};
-
-static int __init pxa_pm_init(void)
-{
-	if (!pxa_cpu_pm_fns) {
-		printk(KERN_ERR "no valid pxa_cpu_pm_fns defined\n");
-		return -EINVAL;
-	}
-
-	sleep_save = kmalloc(pxa_cpu_pm_fns->save_count * sizeof(unsigned long),
-			     GFP_KERNEL);
-	if (!sleep_save) {
-		printk(KERN_ERR "failed to alloc memory for pm save\n");
-		return -ENOMEM;
-	}
-
-	suspend_set_ops(&pxa_pm_ops);
-	return 0;
-}
-
-device_initcall(pxa_pm_init);