4 files changed, 20 insertions, 46 deletions
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig
index efb9350b0d76..868abada3409 100644
--- a/drivers/iio/magnetometer/Kconfig
+++ b/drivers/iio/magnetometer/Kconfig
@@ -24,6 +24,24 @@ config AK09911
 	help
 	  Deprecated: AK09911 is now supported by AK8975 driver.
 
+config BMC150_MAGN
+	tristate "Bosch BMC150 Magnetometer Driver"
+	depends on I2C
+	select REGMAP_I2C
+	select IIO_BUFFER
+	select IIO_TRIGGERED_BUFFER
+	help
+	  Say yes here to build support for the BMC150 magnetometer.
+
+	  Currently this only supports the device via an i2c interface.
+
+	  This is a combo module with both accelerometer and magnetometer.
+	  This driver is only implementing magnetometer part, which has
+	  its own address and register map.
+
+	  To compile this driver as a module, choose M here: the module will be
+	  called bmc150_magn.
+
 config MAG3110
 	tristate "Freescale MAG3110 3-Axis Magnetometer"
 	depends on I2C
@@ -87,19 +105,4 @@ config IIO_ST_MAGN_SPI_3AXIS
 	depends on IIO_ST_MAGN_3AXIS
 	depends on IIO_ST_SENSORS_SPI
 
-config BMC150_MAGN
-	tristate "Bosch BMC150 Magnetometer Driver"
-	depends on I2C
-	select REGMAP_I2C
-	select IIO_BUFFER
-	select IIO_TRIGGERED_BUFFER
-	help
-	  Say yes here to build support for the BMC150 magnetometer.
-
-	  Currently this only supports the device via an i2c interface.
-
-	  This is a combo module with both accelerometer and magnetometer.
-	  This driver is only implementing magnetometer part, which has
-	  its own address and register map.
-
 endmenu
diff --git a/drivers/iio/magnetometer/Makefile b/drivers/iio/magnetometer/Makefile
index 33b1d4d54ee7..2c72df458ec2 100644
--- a/drivers/iio/magnetometer/Makefile
+++ b/drivers/iio/magnetometer/Makefile
@@ -4,6 +4,7 @@
 
 # When adding new entries keep the list in alphabetical order
 obj-$(CONFIG_AK8975)	+= ak8975.o
+obj-$(CONFIG_BMC150_MAGN) += bmc150_magn.o
 obj-$(CONFIG_MAG3110)	+= mag3110.o
 obj-$(CONFIG_HID_SENSOR_MAGNETOMETER_3D) += hid-sensor-magn-3d.o
 obj-$(CONFIG_MMC35240)	+= mmc35240.o
@@ -14,5 +15,3 @@ st_magn-$(CONFIG_IIO_BUFFER) += st_magn_buffer.o
 
 obj-$(CONFIG_IIO_ST_MAGN_I2C_3AXIS) += st_magn_i2c.o
 obj-$(CONFIG_IIO_ST_MAGN_SPI_3AXIS) += st_magn_spi.o
-
-obj-$(CONFIG_BMC150_MAGN) += bmc150_magn.o
diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c
index d8e614ca069f..1615b23d7b2a 100644
--- a/drivers/iio/magnetometer/bmc150_magn.c
+++ b/drivers/iio/magnetometer/bmc150_magn.c
@@ -37,7 +37,6 @@
 
 #define BMC150_MAGN_DRV_NAME			"bmc150_magn"
 #define BMC150_MAGN_IRQ_NAME			"bmc150_magn_event"
-#define BMC150_MAGN_GPIO_INT			"interrupt"
 
 #define BMC150_MAGN_REG_CHIP_ID			0x40
 #define BMC150_MAGN_CHIP_ID_VAL			0x32
@@ -833,31 +832,6 @@ static const struct iio_buffer_setup_ops bmc150_magn_buffer_setup_ops = {
 	.postdisable = bmc150_magn_buffer_postdisable,
 };
 
-static int bmc150_magn_gpio_probe(struct i2c_client *client)
-{
-	struct device *dev;
-	struct gpio_desc *gpio;
-	int ret;
-
-	if (!client)
-		return -EINVAL;
-
-	dev = &client->dev;
-
-	/* data ready GPIO interrupt pin */
-	gpio = devm_gpiod_get_index(dev, BMC150_MAGN_GPIO_INT, 0, GPIOD_IN);
-	if (IS_ERR(gpio)) {
-		dev_err(dev, "ACPI GPIO get index failed\n");
-		return PTR_ERR(gpio);
-	}
-
-	ret = gpiod_to_irq(gpio);
-
-	dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
-
-	return ret;
-}
-
 static const char *bmc150_magn_match_acpi_device(struct device *dev)
 {
 	const struct acpi_device_id *id;
@@ -911,9 +885,6 @@ static int bmc150_magn_probe(struct i2c_client *client,
 	indio_dev->modes = INDIO_DIRECT_MODE;
 	indio_dev->info = &bmc150_magn_info;
 
-	if (client->irq <= 0)
-		client->irq = bmc150_magn_gpio_probe(client);
-
 	if (client->irq > 0) {
 		data->dready_trig = devm_iio_trigger_alloc(&client->dev,
 							   "%s-dev%d",
diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index f8dc4b85d70c..b27f0146647b 100644
--- a/drivers/iio/magnetometer/st_magn_core.c
+++ b/drivers/iio/magnetometer/st_magn_core.c
@@ -560,6 +560,7 @@ static const struct iio_info magn_info = {
 	.attrs = &st_magn_attribute_group,
 	.read_raw = &st_magn_read_raw,
 	.write_raw = &st_magn_write_raw,
+	.debugfs_reg_access = &st_sensors_debugfs_reg_access,
 };
 
 #ifdef CONFIG_IIO_TRIGGER