diff options
| author | Guenter Roeck | 2012-09-11 13:43:17 -0700 |
|---|---|---|
| committer | Guenter Roeck | 2012-09-18 13:20:35 -0700 |
| commit | 3ceefe4319636d89d4bdf40dca9471970f942e4f (patch) | |
| tree | 135fe7ebf4453c74288e8bb3c3a88b0bb171b503 /drivers | |
| parent | 4e21f4eaa49f78d3e977e316514c941053871c76 (diff) | |
hwmon: (ad7314) Add 'name' sysfs attribute
The 'name' sysfs attribute is mandatory for hwmon devices, but was missing
in this driver.
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/ad7314.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hwmon/ad7314.c b/drivers/hwmon/ad7314.c index cfec802cf9ca..f915eb1c29f7 100644 --- a/drivers/hwmon/ad7314.c +++ b/drivers/hwmon/ad7314.c @@ -87,10 +87,18 @@ static ssize_t ad7314_show_temperature(struct device *dev, } } +static ssize_t ad7314_show_name(struct device *dev, + struct device_attribute *devattr, char *buf) +{ + return sprintf(buf, "%s\n", to_spi_device(dev)->modalias); +} + +static DEVICE_ATTR(name, S_IRUGO, ad7314_show_name, NULL); static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, ad7314_show_temperature, NULL, 0); static struct attribute *ad7314_attributes[] = { + &dev_attr_name.attr, &sensor_dev_attr_temp1_input.dev_attr.attr, NULL, }; |