1 files changed, 12 insertions, 14 deletions

diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 58b477043f2..c510c736ed9 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ixp4xx.c,v 1.8 2005/09/08 10:32:20 dvrabel Exp $
+ * $Id: ixp4xx.c,v 1.11 2005/11/06 11:15:51 gleixner Exp $
  *
  * drivers/mtd/maps/ixp4xx.c
  *
@@ -45,7 +45,7 @@
 static map_word ixp4xx_read16(struct map_info *map, unsigned long ofs)
 {
         map_word val;
-        val.x[0] = *(__u16 *) (map->map_priv_1 + ofs);
+        val.x[0] = le16_to_cpu(readw(map->virt + ofs));
         return val;
 }
 
@@ -59,17 +59,17 @@ static void ixp4xx_copy_from(struct map_info *map, void *to,
 {
         int i;
         u8 *dest = (u8 *) to;
-        u16 *src = (u16 *) (map->map_priv_1 + from);
+        void __iomem *src = map->virt + from;
         u16 data;
 
         for (i = 0; i < (len / 2); i++) {
-                data = src[i];
+                data = le16_to_cpu(readw(src + 2*i));
                 dest[i * 2] = BYTE0(data);
                 dest[i * 2 + 1] = BYTE1(data);
         }
 
         if (len & 1)
-                dest[len - 1] = BYTE0(src[i]);
+                dest[len - 1] = BYTE0(le16_to_cpu(readw(src + 2*i)));
 }
 
 /* 
@@ -79,7 +79,7 @@ static void ixp4xx_copy_from(struct map_info *map, void *to,
 static void ixp4xx_probe_write16(struct map_info *map, map_word d, unsigned long adr)
 {
         if (!(adr & 1))
-               *(__u16 *) (map->map_priv_1 + adr) = d.x[0];
+                writew(cpu_to_le16(d.x[0]), map->virt + adr);
 }
 
 /* 
@@ -87,7 +87,7 @@ static void ixp4xx_probe_write16(struct map_info *map, map_word d, unsigned long
  */
 static void ixp4xx_write16(struct map_info *map, map_word d, unsigned long adr)
 {
-       *(__u16 *) (map->map_priv_1 + adr) = d.x[0];
+        writew(cpu_to_le16(d.x[0]), map->virt + adr);
 }
 
 struct ixp4xx_flash_info {
@@ -104,7 +104,6 @@ static int ixp4xx_flash_remove(struct device *_dev)
         struct platform_device *dev = to_platform_device(_dev);
         struct flash_platform_data *plat = dev->dev.platform_data;
         struct ixp4xx_flash_info *info = dev_get_drvdata(&dev->dev);
-        map_word d;
 
         dev_set_drvdata(&dev->dev, NULL);
 
@@ -115,8 +114,8 @@ static int ixp4xx_flash_remove(struct device *_dev)
                 del_mtd_partitions(info->mtd);
                 map_destroy(info->mtd);
         }
-        if (info->map.map_priv_1)
-                iounmap((void *) info->map.map_priv_1);
+        if (info->map.virt)
+                iounmap(info->map.virt);
 
         if (info->partitions)
                 kfree(info->partitions);
@@ -184,9 +183,9 @@ static int ixp4xx_flash_probe(struct device *_dev)
                 goto Error;
         }
 
-        info->map.map_priv_1 = ioremap(dev->resource->start,
-                            dev->resource->end - dev->resource->start + 1);
-        if (!info->map.map_priv_1) {
+        info->map.virt = ioremap(dev->resource->start,
+                                 dev->resource->end - dev->resource->start + 1);
+        if (!info->map.virt) {
                 printk(KERN_ERR "IXP4XXFlash: Failed to ioremap region\n");
                 err = -EIO;
                 goto Error;
@@ -244,4 +243,3 @@ module_exit(ixp4xx_flash_exit);
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("MTD map driver for Intel IXP4xx systems");
 MODULE_AUTHOR("Deepak Saxena");
-