1 files changed, 0 insertions, 72 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/omap-hotplug.c b/ANDROID_3.4.5/arch/arm/mach-omap2/omap-hotplug.c
deleted file mode 100644
index 56c345b8..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-omap2/omap-hotplug.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * OMAP4 SMP cpu-hotplug support
- *
- * Copyright (C) 2010 Texas Instruments, Inc.
- * Author:
- *      Santosh Shilimkar <santosh.shilimkar@ti.com>
- *
- * Platform file needed for the OMAP4 SMP. This file is based on arm
- * realview smp platform.
- * Copyright (c) 2002 ARM Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-
-#include <asm/cacheflush.h>
-
-#include "common.h"
-
-#include "powerdomain.h"
-
-int platform_cpu_kill(unsigned int cpu)
-{
-	return 1;
-}
-
-/*
- * platform-specific code to shutdown a CPU
- * Called with IRQs disabled
- */
-void __ref platform_cpu_die(unsigned int cpu)
-{
-	unsigned int this_cpu;
-
-	flush_cache_all();
-	dsb();
-
-	/*
-	 * we're ready for shutdown now, so do it
-	 */
-	if (omap_modify_auxcoreboot0(0x0, 0x200) != 0x0)
-		pr_err("Secure clear status failed\n");
-
-	for (;;) {
-		/*
-		 * Enter into low power state
-		 */
-		omap4_hotplug_cpu(cpu, PWRDM_POWER_OFF);
-		this_cpu = smp_processor_id();
-		if (omap_read_auxcoreboot0() == this_cpu) {
-			/*
-			 * OK, proper wakeup, we're done
-			 */
-			break;
-		}
-		pr_debug("CPU%u: spurious wakeup call\n", cpu);
-	}
-}
-
-int platform_cpu_disable(unsigned int cpu)
-{
-	/*
-	 * we don't allow CPU 0 to be shutdown (it is still too special
-	 * e.g. clock tick interrupts)
-	 */
-	return cpu == 0 ? -EPERM : 0;
-}