1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/mtd/maps/redwood.c b/drivers/mtd/maps/redwood.c
index ec8fdae1dd99..2257d2b500c0 100644
--- a/drivers/mtd/maps/redwood.c
+++ b/drivers/mtd/maps/redwood.c
@@ -126,6 +126,8 @@ static struct mtd_info *redwood_mtd;
 
 int __init init_redwood_flash(void)
 {
+        int err = 0;
+
         printk(KERN_NOTICE "redwood: flash mapping: %x at %x\n",
                         WINDOW_SIZE, WINDOW_ADDR);
 
@@ -141,11 +143,18 @@ int __init init_redwood_flash(void)
 
         if (redwood_mtd) {
                 redwood_mtd->owner = THIS_MODULE;
-                return add_mtd_partitions(redwood_mtd,
+                err = add_mtd_partitions(redwood_mtd,
                                 redwood_flash_partitions,
                                 NUM_REDWOOD_FLASH_PARTITIONS);
+                if (err) {
+                        printk("init_redwood_flash: add_mtd_partitions failed\n");
+                        iounmap(redwood_flash_map.virt);
+                }
+                return err;
+
         }
 
+        iounmap(redwood_flash_map.virt);
         return -ENXIO;
 }