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* [lm-sensors] [PATCH 4/4] hwmon: (ad7314) Add 'name' sysfs attribute
@ 2012-09-11 20:52 Guenter Roeck
  2012-09-17 16:38 ` Guenter Roeck
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Guenter Roeck @ 2012-09-11 20:52 UTC (permalink / raw)
  To: lm-sensors

The 'name' sysfs attribute is mandatory for hwmon devices, but was missing
in this driver.

Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
candidate for -stable

 drivers/hwmon/ad7314.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/hwmon/ad7314.c b/drivers/hwmon/ad7314.c
index 455294f..37c01e7 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,
 };
-- 
1.7.9.7


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end of thread, other threads:[~2012-09-18 20:10 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-09-11 20:52 [lm-sensors] [PATCH 4/4] hwmon: (ad7314) Add 'name' sysfs attribute Guenter Roeck
2012-09-17 16:38 ` Guenter Roeck
2012-09-17 19:07 ` Jean Delvare
2012-09-18 20:10 ` Jonathan Cameron

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