diff --git a/drivers/mtd/devices/mtdram.c b/drivers/mtd/devices/mtdram.c
index edac415..bb713fe 100644
--- a/drivers/mtd/devices/mtdram.c
+++ b/drivers/mtd/devices/mtdram.c
@@ -1,9 +1,10 @@
 /*
  * mtdram - a test mtd device
- * $Id: mtdram.c,v 1.35 2005/01/05 18:05:12 dwmw2 Exp $
+ * $Id: mtdram.c,v 1.37 2005/04/21 03:42:11 joern Exp $
  * Author: Alexander Larsson <alex@cendio.se>
  *
  * Copyright (c) 1999 Alexander Larsson <alex@cendio.se>
+ * Copyright (c) 2005 Joern Engel <joern@wh.fh-wedel.de>
  *
  * This code is GPL
  *
@@ -18,213 +19,140 @@
 #include <linux/mtd/compatmac.h>
 #include <linux/mtd/mtd.h>
 
-#ifndef CONFIG_MTDRAM_ABS_POS
-  #define CONFIG_MTDRAM_ABS_POS 0
-#endif
-
-#if CONFIG_MTDRAM_ABS_POS > 0
-  #include <asm/io.h>
-#endif
-
-#ifdef MODULE
 static unsigned long total_size = CONFIG_MTDRAM_TOTAL_SIZE;
 static unsigned long erase_size = CONFIG_MTDRAM_ERASE_SIZE;
-module_param(total_size,ulong,0);
-MODULE_PARM_DESC(total_size, "Total device size in KiB");
-module_param(erase_size,ulong,0);
-MODULE_PARM_DESC(erase_size, "Device erase block size in KiB");
 #define MTDRAM_TOTAL_SIZE (total_size * 1024)
 #define MTDRAM_ERASE_SIZE (erase_size * 1024)
-#else
-#define MTDRAM_TOTAL_SIZE (CONFIG_MTDRAM_TOTAL_SIZE * 1024)
-#define MTDRAM_ERASE_SIZE (CONFIG_MTDRAM_ERASE_SIZE * 1024)
-#endif
 
+#ifdef MODULE
+module_param(total_size, ulong, 0);
+MODULE_PARM_DESC(total_size, "Total device size in KiB");
+module_param(erase_size, ulong, 0);
+MODULE_PARM_DESC(erase_size, "Device erase block size in KiB");
+#endif
 
 // We could store these in the mtd structure, but we only support 1 device..
 static struct mtd_info *mtd_info;
 
-
-static int
-ram_erase(struct mtd_info *mtd, struct erase_info *instr)
+static int ram_erase(struct mtd_info *mtd, struct erase_info *instr)
 {
-  DEBUG(MTD_DEBUG_LEVEL2, "ram_erase(pos:%ld, len:%ld)\n", (long)instr->addr, (long)instr->len);
-  if (instr->addr + instr->len > mtd->size) {
-    DEBUG(MTD_DEBUG_LEVEL1, "ram_erase() out of bounds (%ld > %ld)\n", (long)(instr->addr + instr->len), (long)mtd->size);
-    return -EINVAL;
-  }
-	
-  memset((char *)mtd->priv + instr->addr, 0xff, instr->len);
-	
-  instr->state = MTD_ERASE_DONE;
-  mtd_erase_callback(instr);
+	if (instr->addr + instr->len > mtd->size)
+		return -EINVAL;
 
-  return 0;
+	memset((char *)mtd->priv + instr->addr, 0xff, instr->len);
+
+	instr->state = MTD_ERASE_DONE;
+	mtd_erase_callback(instr);
+
+	return 0;
 }
 
-static int ram_point (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char **mtdbuf)
+static int ram_point(struct mtd_info *mtd, loff_t from, size_t len,
+		size_t *retlen, u_char **mtdbuf)
 {
-  if (from + len > mtd->size)
-    return -EINVAL;
-	
-  *mtdbuf = mtd->priv + from;
-  *retlen = len;
-  return 0;
+	if (from + len > mtd->size)
+		return -EINVAL;
+
+	*mtdbuf = mtd->priv + from;
+	*retlen = len;
+	return 0;
 }
 
-static void ram_unpoint (struct mtd_info *mtd, u_char *addr, loff_t from,
-			 size_t len)
+static void ram_unpoint(struct mtd_info *mtd, u_char * addr, loff_t from,
+		size_t len)
 {
-  DEBUG(MTD_DEBUG_LEVEL2, "ram_unpoint\n");
 }
 
 static int ram_read(struct mtd_info *mtd, loff_t from, size_t len,
-	     size_t *retlen, u_char *buf)
+		size_t *retlen, u_char *buf)
 {
-  DEBUG(MTD_DEBUG_LEVEL2, "ram_read(pos:%ld, len:%ld)\n", (long)from, (long)len);
-  if (from + len > mtd->size) {
-    DEBUG(MTD_DEBUG_LEVEL1, "ram_read() out of bounds (%ld > %ld)\n", (long)(from + len), (long)mtd->size);
-    return -EINVAL;
-  }
+	if (from + len > mtd->size)
+		return -EINVAL;
 
-  memcpy(buf, mtd->priv + from, len);
+	memcpy(buf, mtd->priv + from, len);
 
-  *retlen=len;
-  return 0;
+	*retlen = len;
+	return 0;
 }
 
 static int ram_write(struct mtd_info *mtd, loff_t to, size_t len,
-	      size_t *retlen, const u_char *buf)
+		size_t *retlen, const u_char *buf)
 {
-  DEBUG(MTD_DEBUG_LEVEL2, "ram_write(pos:%ld, len:%ld)\n", (long)to, (long)len);
-  if (to + len > mtd->size) {
-    DEBUG(MTD_DEBUG_LEVEL1, "ram_write() out of bounds (%ld > %ld)\n", (long)(to + len), (long)mtd->size);
-    return -EINVAL;
-  }
+	if (to + len > mtd->size)
+		return -EINVAL;
 
-  memcpy ((char *)mtd->priv + to, buf, len);
+	memcpy((char *)mtd->priv + to, buf, len);
 
-  *retlen=len;
-  return 0;
+	*retlen = len;
+	return 0;
 }
 
 static void __exit cleanup_mtdram(void)
 {
-  if (mtd_info) {
-    del_mtd_device(mtd_info);
-#if CONFIG_MTDRAM_TOTAL_SIZE > 0
-    if (mtd_info->priv)
-#if CONFIG_MTDRAM_ABS_POS > 0
-      iounmap(mtd_info->priv);
-#else
-      vfree(mtd_info->priv);
-#endif	
-#endif
-    kfree(mtd_info);
-  }
+	if (mtd_info) {
+		del_mtd_device(mtd_info);
+		if (mtd_info->priv)
+			vfree(mtd_info->priv);
+		kfree(mtd_info);
+	}
 }
 
-int mtdram_init_device(struct mtd_info *mtd, void *mapped_address, 
-                       unsigned long size, char *name)
+int mtdram_init_device(struct mtd_info *mtd, void *mapped_address,
+		unsigned long size, char *name)
 {
-   memset(mtd, 0, sizeof(*mtd));
+	memset(mtd, 0, sizeof(*mtd));
 
-   /* Setup the MTD structure */
-   mtd->name = name;
-   mtd->type = MTD_RAM;
-   mtd->flags = MTD_CAP_RAM;
-   mtd->size = size;
-   mtd->erasesize = MTDRAM_ERASE_SIZE;
-   mtd->priv = mapped_address;
+	/* Setup the MTD structure */
+	mtd->name = name;
+	mtd->type = MTD_RAM;
+	mtd->flags = MTD_CAP_RAM;
+	mtd->size = size;
+	mtd->erasesize = MTDRAM_ERASE_SIZE;
+	mtd->priv = mapped_address;
 
-   mtd->owner = THIS_MODULE;
-   mtd->erase = ram_erase;
-   mtd->point = ram_point;
-   mtd->unpoint = ram_unpoint;
-   mtd->read = ram_read;
-   mtd->write = ram_write;
+	mtd->owner = THIS_MODULE;
+	mtd->erase = ram_erase;
+	mtd->point = ram_point;
+	mtd->unpoint = ram_unpoint;
+	mtd->read = ram_read;
+	mtd->write = ram_write;
 
-   if (add_mtd_device(mtd)) {
-     return -EIO;
-   }
-   
-   return 0;
+	if (add_mtd_device(mtd)) {
+		return -EIO;
+	}
+
+	return 0;
 }
 
-#if CONFIG_MTDRAM_TOTAL_SIZE > 0
-#if CONFIG_MTDRAM_ABS_POS > 0
-static int __init init_mtdram(void)
-{
-  void *addr;
-  int err;
-  /* Allocate some memory */
-   mtd_info = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
-   if (!mtd_info)
-     return -ENOMEM;
-   
-  addr = ioremap(CONFIG_MTDRAM_ABS_POS, MTDRAM_TOTAL_SIZE);
-  if (!addr) {
-    DEBUG(MTD_DEBUG_LEVEL1, 
-          "Failed to ioremap) memory region of size %ld at ABS_POS:%ld\n", 
-          (long)MTDRAM_TOTAL_SIZE, (long)CONFIG_MTDRAM_ABS_POS);
-    kfree(mtd_info);
-    mtd_info = NULL;
-    return -ENOMEM;
-  }
-  err = mtdram_init_device(mtd_info, addr, 
-                           MTDRAM_TOTAL_SIZE, "mtdram test device");
-  if (err) 
-  {
-    iounmap(addr);
-    kfree(mtd_info);
-    mtd_info = NULL;
-    return err;
-  }
-  memset(mtd_info->priv, 0xff, MTDRAM_TOTAL_SIZE);
-  return err;
-}
-
-#else /* CONFIG_MTDRAM_ABS_POS > 0 */
-
 static int __init init_mtdram(void)
 {
-  void *addr;
-  int err;
-  /* Allocate some memory */
-   mtd_info = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
-   if (!mtd_info)
-     return -ENOMEM;
+	void *addr;
+	int err;
 
-  addr = vmalloc(MTDRAM_TOTAL_SIZE);
-  if (!addr) {
-    DEBUG(MTD_DEBUG_LEVEL1, 
-          "Failed to vmalloc memory region of size %ld\n", 
-          (long)MTDRAM_TOTAL_SIZE);
-    kfree(mtd_info);
-    mtd_info = NULL;
-    return -ENOMEM;
-  }
-  err = mtdram_init_device(mtd_info, addr, 
-                           MTDRAM_TOTAL_SIZE, "mtdram test device");
-  if (err) 
-  {
-    vfree(addr);
-    kfree(mtd_info);
-    mtd_info = NULL;
-    return err;
-  }
-  memset(mtd_info->priv, 0xff, MTDRAM_TOTAL_SIZE);
-  return err;
+	if (!total_size)
+		return -EINVAL;
+
+	/* Allocate some memory */
+	mtd_info = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
+	if (!mtd_info)
+		return -ENOMEM;
+
+	addr = vmalloc(MTDRAM_TOTAL_SIZE);
+	if (!addr) {
+		kfree(mtd_info);
+		mtd_info = NULL;
+		return -ENOMEM;
+	}
+	err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, "mtdram test device");
+	if (err) {
+		vfree(addr);
+		kfree(mtd_info);
+		mtd_info = NULL;
+		return err;
+	}
+	memset(mtd_info->priv, 0xff, MTDRAM_TOTAL_SIZE);
+	return err;
 }
-#endif /* !(CONFIG_MTDRAM_ABS_POS > 0) */
-
-#else /* CONFIG_MTDRAM_TOTAL_SIZE > 0 */
-
-static int __init init_mtdram(void)
-{
-  return 0;
-}
-#endif /* !(CONFIG_MTDRAM_TOTAL_SIZE > 0) */
 
 module_init(init_mtdram);
 module_exit(cleanup_mtdram);
@@ -232,4 +160,3 @@
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Alexander Larsson <alexl@redhat.com>");
 MODULE_DESCRIPTION("Simulated MTD driver for testing");
-