diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c
index 669de95b3..77581f668 100644
--- a/arch/arm/boards/chumby_falconwing/falconwing.c
+++ b/arch/arm/boards/chumby_falconwing/falconwing.c
@@ -284,7 +284,7 @@ static void falconwing_init_usb(void)
 
 static int falconwing_devices_init(void)
 {
-	int i, rc;
+	int i;
 
 	/* initizalize gpios */
 	for (i = 0; i < ARRAY_SIZE(pad_setup); i++)
diff --git a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
index 337433856..e6ebe8207 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
+++ b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
@@ -116,7 +116,7 @@ mem_initcall(cfa10036_mem_init);
 
 static int cfa10036_devices_init(void)
 {
-	int i, ret;
+	int i;
 
 	/* initizalize muxing */
 	for (i = 0; i < ARRAY_SIZE(cfa10036_pads); i++)
diff --git a/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c b/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
index 3d466047b..6346c2536 100644
--- a/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
+++ b/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
@@ -115,8 +115,7 @@ static void olinuxino_init_usb(void)
 
 static int imx23_olinuxino_devices_init(void)
 {
-	int i, rc;
-
+	int i;
 
 	/* initizalize gpios */
 	for (i = 0; i < ARRAY_SIZE(pad_setup); i++)