1 files changed, 9 insertions, 11 deletions

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index cfe6ccf07972..4a7a805e7564 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -1,10 +1,9 @@
 /*
- * $Id: block2mtd.c,v 1.23 2005/01/05 17:05:46 dwmw2 Exp $
+ * $Id: block2mtd.c,v 1.28 2005/03/19 22:40:44 gleixner Exp $
  *
  * block2mtd.c - create an mtd from a block device
  *
  * Copyright (C) 2001,2002      Simon Evans <spse@secret.org.uk>
- * Copyright (C) 2004           Gareth Bult <Gareth@Encryptec.net>
  * Copyright (C) 2004,2005      Jörn Engel <joern@wh.fh-wedel.de>
  *
  * Licence: GPL
@@ -20,7 +19,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/buffer_head.h>
 
-#define VERSION "$Revision: 1.23 $"
+#define VERSION "$Revision: 1.28 $"
 
 
 #define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args)
@@ -89,7 +88,6 @@ void cache_readahead(struct address_space *mapping, int index)
 static struct page* page_readahead(struct address_space *mapping, int index)
 {
         filler_t *filler = (filler_t*)mapping->a_ops->readpage;
-        //do_page_cache_readahead(mapping, index, XXX, 64);
         cache_readahead(mapping, index);
         return read_cache_page(mapping, index, filler, NULL);
 }
@@ -157,7 +155,7 @@ static int block2mtd_read(struct mtd_info *mtd, loff_t from, size_t len,
         struct block2mtd_dev *dev = mtd->priv;
         struct page *page;
         int index = from >> PAGE_SHIFT;
-        int offset = from & (PAGE_SHIFT-1);
+        int offset = from & (PAGE_SIZE-1);
         int cpylen;
 
         if (from > mtd->size)
@@ -370,16 +368,16 @@ static int ustrtoul(const char *cp, char **endp, unsigned int base)
 }
 
 
-static int parse_num32(u32 *num32, const char *token)
+static int parse_num(size_t *num, const char *token)
 {
         char *endp;
-        unsigned long n;
+        size_t n;
 
-        n = ustrtoul(token, &endp, 0);
+        n = (size_t) ustrtoul(token, &endp, 0);
         if (*endp)
                 return -EINVAL;
 
-        *num32 = n;
+        *num = n;
         return 0;
 }
 
@@ -422,7 +420,7 @@ static int block2mtd_setup(const char *val, struct kernel_param *kp)
         char buf[80+12], *str=buf; /* 80 for device, 12 for erase size */
         char *token[2];
         char *name;
-        u32 erase_size = PAGE_SIZE;
+        size_t erase_size = PAGE_SIZE;
         int i, ret;
 
         if (strnlen(val, sizeof(buf)) >= sizeof(buf))
@@ -449,7 +447,7 @@ static int block2mtd_setup(const char *val, struct kernel_param *kp)
                 return 0;
 
         if (token[1]) {
-                ret = parse_num32(&erase_size, token[1]);
+                ret = parse_num(&erase_size, token[1]);
                 if (ret)
                         parse_err("illegal erase size");
         }