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hwmon: (ad7314) Add 'name' sysfs attribute

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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>
This commit is contained in:
Guenter Roeck
2012-09-11 13:43:17 -07:00
parent 4e21f4eaa4
commit 3ceefe4319
1 changed files with 8 additions and 0 deletions
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8
drivers/hwmon/ad7314.c
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@@ -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, static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
ad7314_show_temperature, NULL, 0); ad7314_show_temperature, NULL, 0);
static struct attribute *ad7314_attributes[] = { static struct attribute *ad7314_attributes[] = {
&dev_attr_name.attr,
&sensor_dev_attr_temp1_input.dev_attr.attr, &sensor_dev_attr_temp1_input.dev_attr.attr,
NULL, NULL,
}; };