4 files changed, 8 insertions, 9 deletions
diff --git a/drivers/iio/amplifiers/Kconfig b/drivers/iio/amplifiers/Kconfig
index b54fe01734b0..55eb16b32f6c 100644
--- a/drivers/iio/amplifiers/Kconfig
+++ b/drivers/iio/amplifiers/Kconfig
@@ -27,6 +27,7 @@ config AD8366
 config ADA4250
 	tristate "Analog Devices ADA4250 Instrumentation Amplifier"
 	depends on SPI
+	select REGMAP_SPI
 	help
 	  Say yes here to build support for Analog Devices ADA4250
 	  SPI Amplifier's support. The driver provides direct access via
diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c
index 31564afb13a2..e73c9b983395 100644
--- a/drivers/iio/amplifiers/ad8366.c
+++ b/drivers/iio/amplifiers/ad8366.c
@@ -330,7 +330,7 @@ static const struct spi_device_id ad8366_id[] = {
 	{"adl5240", ID_ADL5240},
 	{"hmc792a", ID_HMC792},
 	{"hmc1119", ID_HMC1119},
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(spi, ad8366_id);
 
diff --git a/drivers/iio/amplifiers/ada4250.c b/drivers/iio/amplifiers/ada4250.c
index 4b32d350dc5d..74f8429d652b 100644
--- a/drivers/iio/amplifiers/ada4250.c
+++ b/drivers/iio/amplifiers/ada4250.c
@@ -14,7 +14,7 @@
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
 
 /* ADA4250 Register Map */
 #define ADA4250_REG_GAIN_MUX        0x00
@@ -378,13 +378,13 @@ static int ada4250_probe(struct spi_device *spi)
 
 static const struct spi_device_id ada4250_id[] = {
 	{ "ada4250", 0 },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(spi, ada4250_id);
 
 static const struct of_device_id ada4250_of_match[] = {
 	{ .compatible = "adi,ada4250" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ada4250_of_match);
 
diff --git a/drivers/iio/amplifiers/hmc425a.c b/drivers/iio/amplifiers/hmc425a.c
index 2ee4c0d70281..4dbf894c7e3b 100644
--- a/drivers/iio/amplifiers/hmc425a.c
+++ b/drivers/iio/amplifiers/hmc425a.c
@@ -161,8 +161,7 @@ static int hmc425a_write(struct iio_dev *indio_dev, u32 value)
 
 	values[0] = value;
 
-	gpiod_set_array_value_cansleep(st->gpios->ndescs, st->gpios->desc,
-				       NULL, values);
+	gpiod_multi_set_value_cansleep(st->gpios, values);
 	return 0;
 }
 
@@ -271,7 +270,7 @@ static const struct iio_chan_spec_ext_info ltc6373_ext_info[] = {
 		.write = ltc6373_write_powerdown,
 		.shared = IIO_SEPARATE,
 	},
-	{}
+	{ }
 };
 
 #define HMC425A_CHAN(_channel)						\
@@ -399,7 +398,6 @@ static int hmc425a_probe(struct platform_device *pdev)
 	return devm_iio_device_register(&pdev->dev, indio_dev);
 }
 
-/* Match table for of_platform binding */
 static const struct of_device_id hmc425a_of_match[] = {
 	{ .compatible = "adi,hmc425a",
 	  .data = &hmc425a_chip_info_tbl[ID_HMC425A]},
@@ -409,7 +407,7 @@ static const struct of_device_id hmc425a_of_match[] = {
 	  .data = &hmc425a_chip_info_tbl[ID_ADRF5740]},
 	{ .compatible = "adi,ltc6373",
 	  .data = &hmc425a_chip_info_tbl[ID_LTC6373]},
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, hmc425a_of_match);