diff options
Diffstat (limited to 'drivers/iio/adc/max9611.c')
| -rw-r--r-- | drivers/iio/adc/max9611.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/iio/adc/max9611.c b/drivers/iio/adc/max9611.c index 01a4275e9c46..826566d7a85e 100644 --- a/drivers/iio/adc/max9611.c +++ b/drivers/iio/adc/max9611.c @@ -25,8 +25,6 @@ #include <linux/mod_devicetable.h> #include <linux/property.h> -#define DRIVER_NAME "max9611" - /* max9611 register addresses */ #define MAX9611_REG_CSA_DATA 0x00 #define MAX9611_REG_RS_DATA 0x02 @@ -429,7 +427,7 @@ static ssize_t max9611_shunt_resistor_show(struct device *dev, i = max9611->shunt_resistor_uohm / 1000000; r = max9611->shunt_resistor_uohm % 1000000; - return sprintf(buf, "%u.%06u\n", i, r); + return sysfs_emit(buf, "%u.%06u\n", i, r); } static IIO_DEVICE_ATTR(in_power_shunt_resistor, 0444, @@ -504,14 +502,13 @@ static int max9611_init(struct max9611_dev *max9611) } static const struct of_device_id max9611_of_table[] = { - {.compatible = "maxim,max9611", .data = "max9611"}, - {.compatible = "maxim,max9612", .data = "max9612"}, - { }, + { .compatible = "maxim,max9611", .data = "max9611" }, + { .compatible = "maxim,max9612", .data = "max9612" }, + { } }; MODULE_DEVICE_TABLE(of, max9611_of_table); -static int max9611_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int max9611_probe(struct i2c_client *client) { const char * const shunt_res_prop = "shunt-resistor-micro-ohms"; struct max9611_dev *max9611; @@ -554,7 +551,7 @@ static int max9611_probe(struct i2c_client *client, static struct i2c_driver max9611_driver = { .driver = { - .name = DRIVER_NAME, + .name = "max9611", .of_match_table = max9611_of_table, }, .probe = max9611_probe, |