7 files changed, 11 insertions, 11 deletions
diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c
index 942870539268..97662ca1ca96 100644
--- a/drivers/iio/frequency/ad9523.c
+++ b/drivers/iio/frequency/ad9523.c
@@ -287,13 +287,13 @@ struct ad9523_state {
 	struct mutex		lock;
 
 	/*
-	 * DMA (thus cache coherency maintenance) requires the
-	 * transfer buffers to live in their own cache lines.
+	 * DMA (thus cache coherency maintenance) may require that
+	 * transfer buffers live in their own cache lines.
 	 */
 	union {
 		__be32 d32;
 		u8 d8[4];
-	} data[2] ____cacheline_aligned;
+	} data[2] __aligned(IIO_DMA_MINALIGN);
 };
 
 static int ad9523_read(struct iio_dev *indio_dev, unsigned int addr)
diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c
index be1218d86291..85e289700c3c 100644
--- a/drivers/iio/frequency/adf4350.c
+++ b/drivers/iio/frequency/adf4350.c
@@ -56,10 +56,10 @@ struct adf4350_state {
 	 */
 	struct mutex			lock;
 	/*
-	 * DMA (thus cache coherency maintenance) requires the
-	 * transfer buffers to live in their own cache lines.
+	 * DMA (thus cache coherency maintenance) may require that
+	 * transfer buffers live in their own cache lines.
 	 */
-	__be32				val ____cacheline_aligned;
+	__be32				val __aligned(IIO_DMA_MINALIGN);
 };
 
 static struct adf4350_platform_data default_pdata = {
diff --git a/drivers/iio/frequency/adf4371.c b/drivers/iio/frequency/adf4371.c
index ecd5e18995ad..135c8cedc33d 100644
--- a/drivers/iio/frequency/adf4371.c
+++ b/drivers/iio/frequency/adf4371.c
@@ -175,7 +175,7 @@ struct adf4371_state {
 	unsigned int mod2;
 	unsigned int rf_div_sel;
 	unsigned int ref_div_factor;
-	u8 buf[10] ____cacheline_aligned;
+	u8 buf[10] __aligned(IIO_DMA_MINALIGN);
 };
 
 static unsigned long long adf4371_pll_fract_n_get_rate(struct adf4371_state *st,
diff --git a/drivers/iio/frequency/admv1013.c b/drivers/iio/frequency/admv1013.c
index b0e1f6571afb..ed8167271358 100644
--- a/drivers/iio/frequency/admv1013.c
+++ b/drivers/iio/frequency/admv1013.c
@@ -100,7 +100,7 @@ struct admv1013_state {
 	unsigned int		input_mode;
 	unsigned int		quad_se_mode;
 	bool			det_en;
-	u8			data[3] ____cacheline_aligned;
+	u8			data[3] __aligned(IIO_DMA_MINALIGN);
 };
 
 static int __admv1013_spi_read(struct admv1013_state *st, unsigned int reg,
diff --git a/drivers/iio/frequency/admv1014.c b/drivers/iio/frequency/admv1014.c
index 1aac5665b5de..865addd10db4 100644
--- a/drivers/iio/frequency/admv1014.c
+++ b/drivers/iio/frequency/admv1014.c
@@ -127,7 +127,7 @@ struct admv1014_state {
 	unsigned int			quad_se_mode;
 	unsigned int			p1db_comp;
 	bool				det_en;
-	u8				data[3] ____cacheline_aligned;
+	u8				data[3] __aligned(IIO_DMA_MINALIGN);
 };
 
 static const int mixer_vgate_table[] = {106, 107, 108, 110, 111, 112, 113, 114,
diff --git a/drivers/iio/frequency/admv4420.c b/drivers/iio/frequency/admv4420.c
index 51134aee8510..863ba8e98c95 100644
--- a/drivers/iio/frequency/admv4420.c
+++ b/drivers/iio/frequency/admv4420.c
@@ -113,7 +113,7 @@ struct admv4420_state {
 	struct admv4420_n_counter	n_counter;
 	enum admv4420_mux_sel		mux_sel;
 	struct mutex			lock;
-	u8				transf_buf[4] ____cacheline_aligned;
+	u8				transf_buf[4] __aligned(IIO_DMA_MINALIGN);
 };
 
 static const struct regmap_config admv4420_regmap_config = {
diff --git a/drivers/iio/frequency/adrf6780.c b/drivers/iio/frequency/adrf6780.c
index 8255ffd174f6..21878bad0909 100644
--- a/drivers/iio/frequency/adrf6780.c
+++ b/drivers/iio/frequency/adrf6780.c
@@ -86,7 +86,7 @@ struct adrf6780_state {
 	bool			uc_bias_en;
 	bool			lo_sideband;
 	bool			vdet_out_en;
-	u8			data[3] ____cacheline_aligned;
+	u8			data[3] __aligned(IIO_DMA_MINALIGN);
 };
 
 static int __adrf6780_spi_read(struct adrf6780_state *st, unsigned int reg,