diff --git a/drivers/iio/accel/ssp_accel_sensor.c b/drivers/iio/accel/ssp_accel_sensor.c
index 31db00970fa0a2f79068a1b84273fc248dafd874..6b54008e29c710153c74cd05fc046a543e71d98c 100644
--- a/drivers/iio/accel/ssp_accel_sensor.c
+++ b/drivers/iio/accel/ssp_accel_sensor.c
@@ -15,6 +15,7 @@
 
 #include <linux/iio/common/ssp_sensors.h>
 #include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
index 59b7d76e1ad21cb40a397c497a63f7e40a276522..3263231276cadc6c2879aa5ba8568550e5bd4f92 100644
--- a/drivers/iio/adc/ina2xx-adc.c
+++ b/drivers/iio/adc/ina2xx-adc.c
@@ -22,6 +22,8 @@
 
 #include <linux/delay.h>
 #include <linux/i2c.h>
+#include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 #include <linux/iio/sysfs.h>
 #include <linux/kthread.h>
diff --git a/drivers/iio/buffer/kfifo_buf.c b/drivers/iio/buffer/kfifo_buf.c
index c5b999f0c51943f4ba79c066702cad96536310d4..c035ed1d5ee15ee845778503d93adcc02af22445 100644
--- a/drivers/iio/buffer/kfifo_buf.c
+++ b/drivers/iio/buffer/kfifo_buf.c
@@ -5,6 +5,7 @@
 #include <linux/workqueue.h>
 #include <linux/kfifo.h>
 #include <linux/mutex.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 #include <linux/sched.h>
 #include <linux/poll.h>
diff --git a/drivers/iio/common/ssp_sensors/ssp_iio.c b/drivers/iio/common/ssp_sensors/ssp_iio.c
index a3ae165f8d9f3c3eedcbb67ca79acd27a8f0e6c8..645f2e3975db45e7edc1a3640ba600c39b64b1ea 100644
--- a/drivers/iio/common/ssp_sensors/ssp_iio.c
+++ b/drivers/iio/common/ssp_sensors/ssp_iio.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/iio/common/ssp_sensors.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 #include <linux/module.h>
 #include <linux/slab.h>
diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c b/drivers/iio/dummy/iio_simple_dummy_buffer.c
index b383892a519372c21fd3db1e437a87e39359b88a..26bddb2464b7d574e7b11032aa5b87fa781f63b0 100644
--- a/drivers/iio/dummy/iio_simple_dummy_buffer.c
+++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c
@@ -20,6 +20,7 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/trigger_consumer.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 
 #include "iio_simple_dummy.h"
diff --git a/drivers/iio/gyro/ssp_gyro_sensor.c b/drivers/iio/gyro/ssp_gyro_sensor.c
index 1f25f406c545ffe93bf03222f8f9636e0dc52f77..33a7f0a94ce547b3b72e9a16af3ad2984339b1fb 100644
--- a/drivers/iio/gyro/ssp_gyro_sensor.c
+++ b/drivers/iio/gyro/ssp_gyro_sensor.c
@@ -15,6 +15,7 @@
 
 #include <linux/iio/common/ssp_sensors.h>
 #include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index 57c213dfadcc702830723b3f2fd4f812a566fea0..6d7444d6e88071f160d1ab65926fa40c7d6b3148 100644
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -13,6 +13,7 @@
 #include <asm/unaligned.h>
 
 #include <linux/iio/iio.h>
+#include <linux/iio/buffer.h>
 #include <linux/iio/kfifo_buf.h>
 #include <linux/iio/trigger_consumer.h>
 #include "ade7758.h"
diff --git a/include/linux/iio/kfifo_buf.h b/include/linux/iio/kfifo_buf.h
index 1683bc710d1476b5195fd92ac67513fcccf84333..027cfa9c37039f388b0492f636ad88eb75d9c6b9 100644
--- a/include/linux/iio/kfifo_buf.h
+++ b/include/linux/iio/kfifo_buf.h
@@ -1,9 +1,8 @@
 #ifndef __LINUX_IIO_KFIFO_BUF_H__
 #define __LINUX_IIO_KFIFO_BUF_H__
 
-#include <linux/kfifo.h>
-#include <linux/iio/iio.h>
-#include <linux/iio/buffer.h>
+struct iio_buffer;
+struct device;
 
 struct iio_buffer *iio_kfifo_allocate(void);
 void iio_kfifo_free(struct iio_buffer *r);