diff --git a/target/linux/brcm63xx/files/drivers/mtd/maps/bcm963xx-flash.c b/target/linux/brcm63xx/files/drivers/mtd/maps/bcm963xx-flash.c
index b5977960bf9e7742e8a8d37c71df8eab4c6dd6d6..d17baf2b055887d03ddfc8a0f2f1c21409481f83 100644
--- a/target/linux/brcm63xx/files/drivers/mtd/maps/bcm963xx-flash.c
+++ b/target/linux/brcm63xx/files/drivers/mtd/maps/bcm963xx-flash.c
@@ -162,7 +162,7 @@ static int bcm963xx_probe(struct platform_device *pdev)
 		printk(KERN_ERR PFX "Failed to ioremap\n");
 		return -EIO;
 	}
-	printk(KERN_INFO PFX "0x%08x at 0x%08x\n", bcm963xx_map.size, bcm963xx_map.phys);
+	printk(KERN_INFO PFX "0x%08lx at 0x%08x\n", bcm963xx_map.size, bcm963xx_map.phys);
 
 	simple_map_init(&bcm963xx_map);