1 files changed, 0 insertions, 180 deletions

diff --git a/arch/mips/kernel/vpe-cmp.c b/arch/mips/kernel/vpe-cmp.c
deleted file mode 100644
index 9268ebc0f61e..000000000000
--- a/arch/mips/kernel/vpe-cmp.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2004, 2005 MIPS Technologies, Inc.  All rights reserved.
- * Copyright (C) 2013 Imagination Technologies Ltd.
- */
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/fs.h>
-#include <linux/slab.h>
-#include <linux/export.h>
-
-#include <asm/vpe.h>
-
-static int major;
-
-void cleanup_tc(struct tc *tc)
-{
-
-}
-
-static ssize_t store_kill(struct device *dev, struct device_attribute *attr,
-			  const char *buf, size_t len)
-{
-	struct vpe *vpe = get_vpe(aprp_cpu_index());
-	struct vpe_notifications *notifier;
-
-	list_for_each_entry(notifier, &vpe->notify, list)
-		notifier->stop(aprp_cpu_index());
-
-	release_progmem(vpe->load_addr);
-	vpe->state = VPE_STATE_UNUSED;
-
-	return len;
-}
-static DEVICE_ATTR(kill, S_IWUSR, NULL, store_kill);
-
-static ssize_t ntcs_show(struct device *cd, struct device_attribute *attr,
-			 char *buf)
-{
-	struct vpe *vpe = get_vpe(aprp_cpu_index());
-
-	return sprintf(buf, "%d\n", vpe->ntcs);
-}
-
-static ssize_t ntcs_store(struct device *dev, struct device_attribute *attr,
-			  const char *buf, size_t len)
-{
-	struct vpe *vpe = get_vpe(aprp_cpu_index());
-	unsigned long new;
-	int ret;
-
-	ret = kstrtoul(buf, 0, &new);
-	if (ret < 0)
-		return ret;
-
-	/* APRP can only reserve one TC in a VPE and no more. */
-	if (new != 1)
-		return -EINVAL;
-
-	vpe->ntcs = new;
-
-	return len;
-}
-static DEVICE_ATTR_RW(ntcs);
-
-static struct attribute *vpe_attrs[] = {
-	&dev_attr_kill.attr,
-	&dev_attr_ntcs.attr,
-	NULL,
-};
-ATTRIBUTE_GROUPS(vpe);
-
-static void vpe_device_release(struct device *cd)
-{
-	kfree(cd);
-}
-
-static struct class vpe_class = {
-	.name = "vpe",
-	.owner = THIS_MODULE,
-	.dev_release = vpe_device_release,
-	.dev_groups = vpe_groups,
-};
-
-static struct device vpe_device;
-
-int __init vpe_module_init(void)
-{
-	struct vpe *v = NULL;
-	struct tc *t;
-	int err;
-
-	if (!cpu_has_mipsmt) {
-		pr_warn("VPE loader: not a MIPS MT capable processor\n");
-		return -ENODEV;
-	}
-
-	if (num_possible_cpus() - aprp_cpu_index() < 1) {
-		pr_warn("No VPEs reserved for AP/SP, not initialize VPE loader\n"
-			"Pass maxcpus=<n> argument as kernel argument\n");
-		return -ENODEV;
-	}
-
-	major = register_chrdev(0, VPE_MODULE_NAME, &vpe_fops);
-	if (major < 0) {
-		pr_warn("VPE loader: unable to register character device\n");
-		return major;
-	}
-
-	err = class_register(&vpe_class);
-	if (err) {
-		pr_err("vpe_class registration failed\n");
-		goto out_chrdev;
-	}
-
-	device_initialize(&vpe_device);
-	vpe_device.class	= &vpe_class,
-	vpe_device.parent	= NULL,
-	dev_set_name(&vpe_device, "vpe_sp");
-	vpe_device.devt = MKDEV(major, VPE_MODULE_MINOR);
-	err = device_add(&vpe_device);
-	if (err) {
-		pr_err("Adding vpe_device failed\n");
-		goto out_class;
-	}
-
-	t = alloc_tc(aprp_cpu_index());
-	if (!t) {
-		pr_warn("VPE: unable to allocate TC\n");
-		err = -ENOMEM;
-		goto out_dev;
-	}
-
-	/* VPE */
-	v = alloc_vpe(aprp_cpu_index());
-	if (v == NULL) {
-		pr_warn("VPE: unable to allocate VPE\n");
-		kfree(t);
-		err = -ENOMEM;
-		goto out_dev;
-	}
-
-	v->ntcs = 1;
-
-	/* add the tc to the list of this vpe's tc's. */
-	list_add(&t->tc, &v->tc);
-
-	/* TC */
-	t->pvpe = v;	/* set the parent vpe */
-
-	return 0;
-
-out_dev:
-	device_del(&vpe_device);
-
-out_class:
-	class_unregister(&vpe_class);
-
-out_chrdev:
-	unregister_chrdev(major, VPE_MODULE_NAME);
-
-	return err;
-}
-
-void __exit vpe_module_exit(void)
-{
-	struct vpe *v, *n;
-
-	device_del(&vpe_device);
-	class_unregister(&vpe_class);
-	unregister_chrdev(major, VPE_MODULE_NAME);
-
-	/* No locking needed here */
-	list_for_each_entry_safe(v, n, &vpecontrol.vpe_list, list)
-		if (v->state != VPE_STATE_UNUSED)
-			release_vpe(v);
-}