diff --git a/drivers/iio/dac/ad5592r-base.h b/drivers/iio/dac/ad5592r-base.h
index 2a22ef691996..cc7be426cbc8 100644
--- a/drivers/iio/dac/ad5592r-base.h
+++ b/drivers/iio/dac/ad5592r-base.h
@@ -14,6 +14,8 @@
 #include <linux/mutex.h>
 #include <linux/gpio/driver.h>
 
+#include <linux/iio/iio.h>
+
 struct device;
 struct ad5592r_state;
 
@@ -65,7 +67,7 @@ struct ad5592r_state {
 	u8 gpio_in;
 	u8 gpio_val;
 
-	__be16 spi_msg ____cacheline_aligned;
+	__be16 spi_msg __aligned(IIO_DMA_MINALIGN);
 	__be16 spi_msg_nop;
 };