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Commit 48edc374 authored by Irina Tirdea's avatar Irina Tirdea Committed by Jonathan Cameron
Browse files

iio: magn: ak8975: fix unnecessary casting between char* and const char* 



Use const char* instead of casting const char* to char*.

Signed-off-by: default avatarIrina Tirdea <irina.tirdea@intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent ef1c6b23

drivers/iio/magnetometer/ak8975.c

+5 −5
Original line number Diff line number Diff line
@@ -477,7 +477,7 @@ static const struct acpi_device_id ak_acpi_match[] = { 
};

MODULE_DEVICE_TABLE(acpi, ak_acpi_match);



static char *ak8975_match_acpi_device(struct device *dev,

static const char *ak8975_match_acpi_device(struct device *dev,

					    enum asahi_compass_chipset *chipset)

{

	const struct acpi_device_id *id;
@@ -487,7 +487,7 @@ static char *ak8975_match_acpi_device(struct device *dev, 
		return NULL;

	*chipset = (int)id->driver_data;



	return (char *)dev_name(dev);

	return dev_name(dev);

}



static int ak8975_probe(struct i2c_client *client,
@@ -497,7 +497,7 @@ static int ak8975_probe(struct i2c_client *client, 
	struct iio_dev *indio_dev;

	int eoc_gpio;

	int err;

	char *name = NULL;

	const char *name = NULL;



	/* Grab and set up the supplied GPIO. */

	if (client->dev.platform_data)
@@ -539,7 +539,7 @@ static int ak8975_probe(struct i2c_client *client, 
	if (id) {

		data->chipset =

			(enum asahi_compass_chipset)(id->driver_data);

		name = (char *) id->name;

		name = id->name;

	} else if (ACPI_HANDLE(&client->dev))

		name = ak8975_match_acpi_device(&client->dev, &data->chipset);

	else