1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 433c3cac3ca9..d6301f08906d 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -182,7 +182,7 @@ static struct physmap_flash_data physmap_flash_data = {
 
 static struct resource physmap_flash_resource = {
         .start          = CONFIG_MTD_PHYSMAP_START,
-        .end            = CONFIG_MTD_PHYSMAP_START + CONFIG_MTD_PHYSMAP_LEN,
+        .end            = CONFIG_MTD_PHYSMAP_START + CONFIG_MTD_PHYSMAP_LEN - 1,
         .flags          = IORESOURCE_MEM,
 };