diff --git a/drivers/dma/bcm6348-iudma.c b/drivers/dma/bcm6348-iudma.c
index cce0c61..9e0e825 100644
--- a/drivers/dma/bcm6348-iudma.c
+++ b/drivers/dma/bcm6348-iudma.c
@@ -26,6 +26,7 @@
 #include <net.h>
 #include <reset.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 
 #define DMA_RX_DESC	6
 #define DMA_TX_DESC	1
diff --git a/drivers/dma/keystone_nav.c b/drivers/dma/keystone_nav.c
index 3a15121..443e4b2 100644
--- a/drivers/dma/keystone_nav.c
+++ b/drivers/dma/keystone_nav.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/ti-common/keystone_nav.h>
+#include <linux/delay.h>
 
 struct qm_config qm_memmap = {
 	.stat_cfg	= CONFIG_KSNAV_QM_QUEUE_STATUS_BASE,
diff --git a/drivers/dma/lpc32xx_dma.c b/drivers/dma/lpc32xx_dma.c
index 1637e32..de96334 100644
--- a/drivers/dma/lpc32xx_dma.c
+++ b/drivers/dma/lpc32xx_dma.c
@@ -15,6 +15,7 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 
 /* DMA controller channel register structure */
 struct dmac_chan_reg {