1 files changed, 0 insertions, 80 deletions
diff --git a/arch/arm/mach-imx/cpuidle.c b/arch/arm/mach-imx/cpuidle.c
deleted file mode 100644
index d4cb511a44a..00000000000
--- a/arch/arm/mach-imx/cpuidle.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright 2012 Freescale Semiconductor, Inc.
- * Copyright 2012 Linaro Ltd.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/cpuidle.h>
-#include <linux/err.h>
-#include <linux/hrtimer.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-
-static struct cpuidle_device __percpu * imx_cpuidle_devices;
-
-static void __init imx_cpuidle_devices_uninit(void)
-{
-	int cpu_id;
-	struct cpuidle_device *dev;
-
-	for_each_possible_cpu(cpu_id) {
-		dev = per_cpu_ptr(imx_cpuidle_devices, cpu_id);
-		cpuidle_unregister_device(dev);
-	}
-
-	free_percpu(imx_cpuidle_devices);
-}
-
-int __init imx_cpuidle_init(struct cpuidle_driver *drv)
-{
-	struct cpuidle_device *dev;
-	int cpu_id, ret;
-
-	if (drv->state_count > CPUIDLE_STATE_MAX) {
-		pr_err("%s: state_count exceeds maximum\n", __func__);
-		return -EINVAL;
-	}
-
-	ret = cpuidle_register_driver(drv);
-	if (ret) {
-		pr_err("%s: Failed to register cpuidle driver with error: %d\n",
-			 __func__, ret);
-		return ret;
-	}
-
-	imx_cpuidle_devices = alloc_percpu(struct cpuidle_device);
-	if (imx_cpuidle_devices == NULL) {
-		ret = -ENOMEM;
-		goto unregister_drv;
-	}
-
-	/* initialize state data for each cpuidle_device */
-	for_each_possible_cpu(cpu_id) {
-		dev = per_cpu_ptr(imx_cpuidle_devices, cpu_id);
-		dev->cpu = cpu_id;
-		dev->state_count = drv->state_count;
-
-		ret = cpuidle_register_device(dev);
-		if (ret) {
-			pr_err("%s: Failed to register cpu %u, error: %d\n",
-				__func__, cpu_id, ret);
-			goto uninit;
-		}
-	}
-
-	return 0;
-
-uninit:
-	imx_cpuidle_devices_uninit();
-
-unregister_drv:
-	cpuidle_unregister_driver(drv);
-	return ret;
-}