diff --git a/drivers/mmc/arm_pl180_mmci.c b/drivers/mmc/arm_pl180_mmci.c
index 8c95229..8466228 100644
--- a/drivers/mmc/arm_pl180_mmci.c
+++ b/drivers/mmc/arm_pl180_mmci.c
@@ -23,6 +23,7 @@
 #include <asm-generic/gpio.h>
 
 #include "arm_pl180_mmci.h"
+#include <linux/delay.h>
 
 #ifdef CONFIG_DM_MMC
 #include <dm.h>
diff --git a/drivers/mmc/bcm2835_sdhost.c b/drivers/mmc/bcm2835_sdhost.c
index d44799b..52bb39a 100644
--- a/drivers/mmc/bcm2835_sdhost.c
+++ b/drivers/mmc/bcm2835_sdhost.c
@@ -39,6 +39,7 @@
 #include <dm/device_compat.h>
 #include <linux/bug.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
 #include <linux/sizes.h>
diff --git a/drivers/mmc/davinci_mmc.c b/drivers/mmc/davinci_mmc.c
index ef5cd4e..2408a68 100644
--- a/drivers/mmc/davinci_mmc.c
+++ b/drivers/mmc/davinci_mmc.c
@@ -16,6 +16,7 @@
 #include <asm/io.h>
 #include <asm/arch/sdmmc_defs.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
 
 #define DAVINCI_MAX_BLOCKS	(32)
 #define WATCHDOG_COUNT		(100000)
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index ba93c26..7702f4b 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -16,6 +16,7 @@
 #include <dwmmc.h>
 #include <wait_bit.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 
 #define PAGE_SIZE 4096
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index a35e791..665eb9a 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -24,6 +24,7 @@
 #include <asm/io.h>
 #include <dm.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index 27c8632..1d040f6 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -22,6 +22,7 @@
 #include <part.h>
 #include <asm/cache.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
 #include <malloc.h>
diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c
index 6ec454c..9d20e28 100644
--- a/drivers/mmc/gen_atmel_mci.c
+++ b/drivers/mmc/gen_atmel_mci.c
@@ -16,6 +16,7 @@
 #include <part.h>
 #include <malloc.h>
 #include <asm/io.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/byteorder.h>
 #include <asm/arch/clk.h>
diff --git a/drivers/mmc/iproc_sdhci.c b/drivers/mmc/iproc_sdhci.c
index c2319b4..91e2e3f 100644
--- a/drivers/mmc/iproc_sdhci.c
+++ b/drivers/mmc/iproc_sdhci.c
@@ -9,6 +9,7 @@
 #include <errno.h>
 #include <malloc.h>
 #include <sdhci.h>
+#include <linux/delay.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/drivers/mmc/jz_mmc.c b/drivers/mmc/jz_mmc.c
index 8d4f886..83ae1e5 100644
--- a/drivers/mmc/jz_mmc.c
+++ b/drivers/mmc/jz_mmc.c
@@ -13,6 +13,7 @@
 #include <asm/unaligned.h>
 #include <errno.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <mach/jz4780.h>
 #include <wait_bit.h>
 
diff --git a/drivers/mmc/kona_sdhci.c b/drivers/mmc/kona_sdhci.c
index f5e1f2c..2bbe673 100644
--- a/drivers/mmc/kona_sdhci.c
+++ b/drivers/mmc/kona_sdhci.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <malloc.h>
 #include <sdhci.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/kona-common/clk.h>
 
diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c
index 86c1a71..b7f793c 100644
--- a/drivers/mmc/meson_gx_mmc.c
+++ b/drivers/mmc/meson_gx_mmc.c
@@ -14,6 +14,7 @@
 #include <asm/io.h>
 #include <asm/gpio.h>
 #include <asm/arch/sd_emmc.h>
+#include <linux/delay.h>
 #include <linux/log2.h>
 
 static inline void *get_regbase(const struct mmc *mmc)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index df550e2..02494db 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <mmc.h>
 #include <part.h>
+#include <linux/delay.h>
 #include <power/regulator.h>
 #include <malloc.h>
 #include <memalign.h>
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index 17f1ebf..ad2c0e0 100644
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -24,6 +24,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <mmc.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 492bf58..0c21ec7 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -50,6 +50,7 @@
 #endif
 #include <dm.h>
 #include <dm/devres.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #include <power/regulator.h>
 #include <thermal.h>
diff --git a/drivers/mmc/pxa_mmc_gen.c b/drivers/mmc/pxa_mmc_gen.c
index a4dcdb5..cc60147 100644
--- a/drivers/mmc/pxa_mmc_gen.c
+++ b/drivers/mmc/pxa_mmc_gen.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/regs-mmc.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <malloc.h>
diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c
index 33bb5dc..6682229 100644
--- a/drivers/mmc/renesas-sdhi.c
+++ b/drivers/mmc/renesas-sdhi.c
@@ -13,6 +13,7 @@
 #include <dm.h>
 #include <dm/device_compat.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/dma-direction.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
diff --git a/drivers/mmc/rockchip_dw_mmc.c b/drivers/mmc/rockchip_dw_mmc.c
index d1b293a..638107a 100644
--- a/drivers/mmc/rockchip_dw_mmc.c
+++ b/drivers/mmc/rockchip_dw_mmc.c
@@ -16,6 +16,7 @@
 #include <asm/gpio.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/periph.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 
 struct rockchip_mmc_plat {
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index ee942bb..73142db 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -17,6 +17,7 @@
 #include <sdhci.h>
 #include <dm.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <phys2bus.h>
 
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index bc94d01..1a01fe5 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -15,6 +15,7 @@
 #include <dm.h>
 #include <malloc.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compat.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c
index 54bd687..22a0f78 100644
--- a/drivers/mmc/sh_sdhi.c
+++ b/drivers/mmc/sh_sdhi.c
@@ -16,6 +16,7 @@
 #include <dm.h>
 #include <part.h>
 #include <dm/device_compat.h>
+#include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/compat.h>
 #include <linux/io.h>
diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c
index 87cee53..b802316 100644
--- a/drivers/mmc/stm32_sdmmc2.c
+++ b/drivers/mmc/stm32_sdmmc2.c
@@ -12,6 +12,7 @@
 #include <log.h>
 #include <malloc.h>
 #include <asm/cache.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <mmc.h>
 #include <reset.h>
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index 2903d89..0e03b07 100644
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -21,6 +21,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
 #include <asm-generic/gpio.h>
+#include <linux/delay.h>
 
 #ifdef CONFIG_DM_MMC
 struct sunxi_mmc_variant {
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 731a519..7883868 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -15,6 +15,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch-tegra/tegra_mmc.h>
+#include <linux/delay.h>
 #include <linux/err.h>
 #if defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA210)
 #include <asm/arch/clock.h>
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c
index 1dc13db..20cd237 100644
--- a/drivers/mmc/tmio-common.c
+++ b/drivers/mmc/tmio-common.c
@@ -13,6 +13,7 @@
 #include <dm/device_compat.h>
 #include <dm/pinctrl.h>
 #include <linux/compat.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
 #include <linux/sizes.h>
diff --git a/drivers/mmc/xenon_sdhci.c b/drivers/mmc/xenon_sdhci.c
index 829b756..7dc6000 100644
--- a/drivers/mmc/xenon_sdhci.c
+++ b/drivers/mmc/xenon_sdhci.c
@@ -17,6 +17,7 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include <linux/libfdt.h>
 #include <malloc.h>
 #include <sdhci.h>
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index 2f46f17..de404aa 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -9,6 +9,7 @@
 #include <common.h>
 #include <dm.h>
 #include <fdtdec.h>
+#include <linux/delay.h>
 #include "mmc_private.h"
 #include <log.h>
 #include <dm/device_compat.h>