1 files changed, 0 insertions, 88 deletions
diff --git a/backport/compat/backport-3.15.c b/backport/compat/backport-3.15.c
deleted file mode 100644
index c0023ac1..00000000
--- a/backport/compat/backport-3.15.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2014  Hauke Mehrtens <hauke@hauke-m.de>
- * Copyright (c) 2015  Luis R. Rodriguez <mcgrof@do-not-panic.com>
- *
- * Backport functionality introduced in Linux 3.15.
- *
- * 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/version.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/of.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <net/net_namespace.h>
-
-/**
- * devm_kstrdup - Allocate resource managed space and
- *                copy an existing string into that.
- * @dev: Device to allocate memory for
- * @s: the string to duplicate
- * @gfp: the GFP mask used in the devm_kmalloc() call when
- *       allocating memory
- * RETURNS:
- * Pointer to allocated string on success, NULL on failure.
- */
-char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp)
-{
-	size_t size;
-	char *buf;
-
-	if (!s)
-		return NULL;
-
-	size = strlen(s) + 1;
-	buf = devm_kmalloc(dev, size, gfp);
-	if (buf)
-		memcpy(buf, s, size);
-	return buf;
-}
-EXPORT_SYMBOL_GPL(devm_kstrdup);
-
-#ifdef CONFIG_OF
-/**
- * of_property_count_elems_of_size - Count the number of elements in a property
- *
- * @np:		device node from which the property value is to be read.
- * @propname:	name of the property to be searched.
- * @elem_size:	size of the individual element
- *
- * Search for a property in a device node and count the number of elements of
- * size elem_size in it. Returns number of elements on sucess, -EINVAL if the
- * property does not exist or its length does not match a multiple of elem_size
- * and -ENODATA if the property does not have a value.
- */
-int of_property_count_elems_of_size(const struct device_node *np,
-				const char *propname, int elem_size)
-{
-	struct property *prop = of_find_property(np, propname, NULL);
-
-	if (!prop)
-		return -EINVAL;
-	if (!prop->value)
-		return -ENODATA;
-
-	if (prop->length % elem_size != 0) {
-		pr_err("size of %s in node %s is not a multiple of %d\n",
-		       propname, np->full_name, elem_size);
-		return -EINVAL;
-	}
-
-	return prop->length / elem_size;
-}
-EXPORT_SYMBOL_GPL(of_property_count_elems_of_size);
-#endif
-
-void kvfree(const void *addr)
-{
-	if (is_vmalloc_addr(addr))
-		vfree(addr);
-	else
-		kfree(addr);
-}
-EXPORT_SYMBOL_GPL(kvfree);