diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 7f58afb27e71c..411ea99961905 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -36,7 +36,7 @@ static struct flash_platform_data coyote_flash_data = {
 
 static struct resource coyote_flash_resource = {
 	.start		= COYOTE_FLASH_BASE,
-	.end		= COYOTE_FLASH_BASE + COYOTE_FLASH_SIZE,
+	.end		= COYOTE_FLASH_BASE + COYOTE_FLASH_SIZE - 1,
 	.flags		= IORESOURCE_MEM,
 };
 
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index 65e356bd10d6e..333459d6aa464 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -114,7 +114,7 @@ static struct flash_platform_data gtwx5715_flash_data = {
 
 static struct resource gtwx5715_flash_resource = {
 	.start		= GTWX5715_FLASH_BASE,
-	.end		= GTWX5715_FLASH_BASE + GTWX5715_FLASH_SIZE,
+	.end		= GTWX5715_FLASH_BASE + GTWX5715_FLASH_SIZE - 1,
 	.flags		= IORESOURCE_MEM,
 };
 
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 4633470a6a373..fa0646c8693b0 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -36,7 +36,7 @@ static struct flash_platform_data ixdp425_flash_data = {
 
 static struct resource ixdp425_flash_resource = {
 	.start		= IXDP425_FLASH_BASE,
-	.end		= IXDP425_FLASH_BASE + IXDP425_FLASH_SIZE,
+	.end		= IXDP425_FLASH_BASE + IXDP425_FLASH_SIZE - 1,
 	.flags		= IORESOURCE_MEM,
 };