mtd: scx200_docflash: convert to mtd_device_register()

Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS
preprocessor conditionals as partitioning is always available.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2 files changed, 4 insertions, 14 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index d949eee14f14..add25a94ce4a 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -184,7 +184,7 @@ config MTD_VMAX
 
 config MTD_SCx200_DOCFLASH
         tristate "Flash device mapped with DOCCS on NatSemi SCx200"
-        depends on SCx200 && MTD_CFI && MTD_PARTITIONS
+        depends on SCx200 && MTD_CFI
         help
           Enable support for a flash chip mapped using the DOCCS signal on a
           National Semiconductor SCx200 processor.
diff --git a/drivers/mtd/maps/scx200_docflash.c b/drivers/mtd/maps/scx200_docflash.c
index 027e628a4f1d..f1c1f737d0d7 100644
--- a/drivers/mtd/maps/scx200_docflash.c
+++ b/drivers/mtd/maps/scx200_docflash.c
@@ -44,7 +44,6 @@ static struct resource docmem = {
 
 static struct mtd_info *mymtd;
 
-#ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition partition_info[] = {
         {
                 .name   = "DOCCS Boot kernel",
@@ -68,8 +67,6 @@ static struct mtd_partition partition_info[] = {
         },
 };
 #define NUM_PARTITIONS ARRAY_SIZE(partition_info)
-#endif
-
 
 static struct map_info scx200_docflash_map = {
         .name      = "NatSemi SCx200 DOCCS Flash",
@@ -198,24 +195,17 @@ static int __init init_scx200_docflash(void)
 
         mymtd->owner = THIS_MODULE;
 
-#ifdef CONFIG_MTD_PARTITIONS
         partition_info[3].offset = mymtd->size-partition_info[3].size;
         partition_info[2].size = partition_info[3].offset-partition_info[2].offset;
-        add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS);
-#else
-        add_mtd_device(mymtd);
-#endif
+        mtd_device_register(mymtd, partition_info, NUM_PARTITIONS);
+
         return 0;
 }
 
 static void __exit cleanup_scx200_docflash(void)
 {
         if (mymtd) {
-#ifdef CONFIG_MTD_PARTITIONS
-                del_mtd_partitions(mymtd);
-#else
-                del_mtd_device(mymtd);
-#endif
+                mtd_device_unregister(mymtd);
                 map_destroy(mymtd);
         }
         if (scx200_docflash_map.virt) {