1 files changed, 0 insertions, 87 deletions
diff --git a/drivers/input/of_keymap.c b/drivers/input/of_keymap.c
deleted file mode 100644
index 061493d57682..000000000000
--- a/drivers/input/of_keymap.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Helpers for open firmware matrix keyboard bindings
- *
- * Copyright (C) 2012 Google, Inc
- *
- * Author:
- *	Olof Johansson <olof@lixom.net>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/input.h>
-#include <linux/of.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/export.h>
-#include <linux/gfp.h>
-#include <linux/slab.h>
-
-struct matrix_keymap_data *
-matrix_keyboard_of_fill_keymap(struct device_node *np,
-			       const char *propname)
-{
-	struct matrix_keymap_data *kd;
-	u32 *keymap;
-	int proplen, i;
-	const __be32 *prop;
-
-	if (!np)
-		return NULL;
-
-	if (!propname)
-		propname = "linux,keymap";
-
-	prop = of_get_property(np, propname, &proplen);
-	if (!prop)
-		return NULL;
-
-	if (proplen % sizeof(u32)) {
-		pr_warn("Malformed keymap property %s in %s\n",
-			propname, np->full_name);
-		return NULL;
-	}
-
-	kd = kzalloc(sizeof(*kd), GFP_KERNEL);
-	if (!kd)
-		return NULL;
-
-	kd->keymap = keymap = kzalloc(proplen, GFP_KERNEL);
-	if (!kd->keymap) {
-		kfree(kd);
-		return NULL;
-	}
-
-	kd->keymap_size = proplen / sizeof(u32);
-
-	for (i = 0; i < kd->keymap_size; i++) {
-		u32 tmp = be32_to_cpup(prop + i);
-		int key_code, row, col;
-
-		row = (tmp >> 24) & 0xff;
-		col = (tmp >> 16) & 0xff;
-		key_code = tmp & 0xffff;
-		keymap[i] = KEY(row, col, key_code);
-	}
-
-	return kd;
-}
-EXPORT_SYMBOL_GPL(matrix_keyboard_of_fill_keymap);
-
-void matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd)
-{
-	if (kd) {
-		kfree(kd->keymap);
-		kfree(kd);
-	}
-}
-EXPORT_SYMBOL_GPL(matrix_keyboard_of_free_keymap);