1 files changed, 0 insertions, 118 deletions
diff --git a/arch/ppc64/kernel/bpa_nvram.c b/arch/ppc64/kernel/bpa_nvram.c
deleted file mode 100644
index 06a119cfceb..00000000000
--- a/arch/ppc64/kernel/bpa_nvram.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * NVRAM for CPBW
- *
- * (C) Copyright IBM Corp. 2005
- *
- * Authors : Utz Bacher <utz.bacher@de.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-
-#include <asm/machdep.h>
-#include <asm/nvram.h>
-#include <asm/prom.h>
-
-static void __iomem *bpa_nvram_start;
-static long bpa_nvram_len;
-static spinlock_t bpa_nvram_lock = SPIN_LOCK_UNLOCKED;
-
-static ssize_t bpa_nvram_read(char *buf, size_t count, loff_t *index)
-{
-	unsigned long flags;
-
-	if (*index >= bpa_nvram_len)
-		return 0;
-	if (*index + count > bpa_nvram_len)
-		count = bpa_nvram_len - *index;
-
-	spin_lock_irqsave(&bpa_nvram_lock, flags);
-
-	memcpy_fromio(buf, bpa_nvram_start + *index, count);
-
-	spin_unlock_irqrestore(&bpa_nvram_lock, flags);
-	
-	*index += count;
-	return count;
-}
-
-static ssize_t bpa_nvram_write(char *buf, size_t count, loff_t *index)
-{
-	unsigned long flags;
-
-	if (*index >= bpa_nvram_len)
-		return 0;
-	if (*index + count > bpa_nvram_len)
-		count = bpa_nvram_len - *index;
-
-	spin_lock_irqsave(&bpa_nvram_lock, flags);
-
-	memcpy_toio(bpa_nvram_start + *index, buf, count);
-
-	spin_unlock_irqrestore(&bpa_nvram_lock, flags);
-	
-	*index += count;
-	return count;
-}
-
-static ssize_t bpa_nvram_get_size(void)
-{
-	return bpa_nvram_len;
-}
-
-int __init bpa_nvram_init(void)
-{
-	struct device_node *nvram_node;
-	unsigned long *buffer;
-	int proplen;
-	unsigned long nvram_addr;
-	int ret;
-
-	ret = -ENODEV;
-	nvram_node = of_find_node_by_type(NULL, "nvram");
-	if (!nvram_node)
-		goto out;
-
-	ret = -EIO;
-	buffer = (unsigned long *)get_property(nvram_node, "reg", &proplen);
-	if (proplen != 2*sizeof(unsigned long))
-		goto out;
-
-	ret = -ENODEV;
-	nvram_addr = buffer[0];
-	bpa_nvram_len = buffer[1];
-	if ( (!bpa_nvram_len) || (!nvram_addr) )
-		goto out;
-
-	bpa_nvram_start = ioremap(nvram_addr, bpa_nvram_len);
-	if (!bpa_nvram_start)
-		goto out;
-
-	printk(KERN_INFO "BPA NVRAM, %luk mapped to %p\n",
-	       bpa_nvram_len >> 10, bpa_nvram_start);
-
-	ppc_md.nvram_read	= bpa_nvram_read;
-	ppc_md.nvram_write	= bpa_nvram_write;
-	ppc_md.nvram_size	= bpa_nvram_get_size;
-
-out:
-	of_node_put(nvram_node);
-	return ret;
-}