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path: root/drivers/mtd/maps/ts5500_flash.c
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Diffstat (limited to 'drivers/mtd/maps/ts5500_flash.c')
-rw-r--r--drivers/mtd/maps/ts5500_flash.c44
1 files changed, 14 insertions, 30 deletions
diff --git a/drivers/mtd/maps/ts5500_flash.c b/drivers/mtd/maps/ts5500_flash.c
index 3ebd90f5650..4b372bcb17f 100644
--- a/drivers/mtd/maps/ts5500_flash.c
+++ b/drivers/mtd/maps/ts5500_flash.c
@@ -19,26 +19,22 @@
*
* Note:
* - In order for detection to work, jumper 3 must be set.
- * - Drive A and B use a proprietary FTL from General Software which isn't
- * supported as of yet so standard drives can't be mounted; you can create
- * your own (e.g. jffs) file system.
- * - If you have created your own jffs file system and the bios overwrites
+ * - Drive A and B use the resident flash disk (RFD) flash translation layer.
+ * - If you have created your own jffs file system and the bios overwrites
* it during boot, try disabling Drive A: and B: in the boot order.
*
- * $Id: ts5500_flash.c,v 1.2 2004/11/28 09:40:40 dwmw2 Exp $
+ * $Id: ts5500_flash.c,v 1.5 2005/11/07 11:14:28 gleixner Exp $
*/
#include <linux/config.h>
+#include <linux/init.h>
#include <linux/module.h>
-#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
-
-#ifdef CONFIG_MTD_PARTITIONS
+#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
-#endif
+#include <linux/types.h>
+
#define WINDOW_ADDR 0x09400000
#define WINDOW_SIZE 0x00200000
@@ -50,7 +46,6 @@ static struct map_info ts5500_map = {
.phys = WINDOW_ADDR
};
-#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition ts5500_partitions[] = {
{
.name = "Drive A",
@@ -71,8 +66,6 @@ static struct mtd_partition ts5500_partitions[] = {
#define NUM_PARTITIONS (sizeof(ts5500_partitions)/sizeof(struct mtd_partition))
-#endif
-
static struct mtd_info *mymtd;
static int __init init_ts5500_map(void)
@@ -81,48 +74,39 @@ static int __init init_ts5500_map(void)
ts5500_map.virt = ioremap_nocache(ts5500_map.phys, ts5500_map.size);
- if(!ts5500_map.virt) {
+ if (!ts5500_map.virt) {
printk(KERN_ERR "Failed to ioremap_nocache\n");
rc = -EIO;
- goto err_out_ioremap;
+ goto err2;
}
simple_map_init(&ts5500_map);
mymtd = do_map_probe("jedec_probe", &ts5500_map);
- if(!mymtd)
+ if (!mymtd)
mymtd = do_map_probe("map_rom", &ts5500_map);
- if(!mymtd) {
+ if (!mymtd) {
rc = -ENXIO;
- goto err_out_map;
+ goto err1;
}
mymtd->owner = THIS_MODULE;
-#ifdef CONFIG_MTD_PARTITIONS
add_mtd_partitions(mymtd, ts5500_partitions, NUM_PARTITIONS);
-#else
- add_mtd_device(mymtd);
-#endif
return 0;
-err_out_map:
+err1:
map_destroy(mymtd);
-err_out_ioremap:
iounmap(ts5500_map.virt);
-
+err2:
return rc;
}
static void __exit cleanup_ts5500_map(void)
{
if (mymtd) {
-#ifdef CONFIG_MTD_PARTITIONS
del_mtd_partitions(mymtd);
-#else
- del_mtd_device(mymtd);
-#endif
map_destroy(mymtd);
}