From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Tue, 4 May 2010 13:43:12 +0000 (+0100)
Subject: staging:iio:tsl2563 add a name attribute under the iio
X-Git-Tag: v2.6.35-rc1~441^2^2~235
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e9124afad3d419213b1cd80e40bcf65445ba11f9;p=karo-tx-linux.git

staging:iio:tsl2563 add a name attribute under the iio

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c
index 911c898c30e7..da3d51c52c7c 100644
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -598,12 +598,24 @@ static DEVICE_ATTR(calib0, S_IRUGO | S_IWUSR,
 static DEVICE_ATTR(calib1, S_IRUGO | S_IWUSR,
 		   tsl2563_calib1_show, tsl2563_calib1_store);
 
+static ssize_t tsl2563_show_name(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
+	struct tsl2563_chip *chip = indio_dev->dev_data;
+	return sprintf(buf, "%s\n", chip->client->name);
+}
+
+DEVICE_ATTR(name, S_IRUGO, tsl2563_show_name, NULL);
+
 static struct attribute *tsl2563_attributes[] = {
 	&dev_attr_adc0.attr,
 	&dev_attr_adc1.attr,
 	&dev_attr_illuminance0_input.attr,
 	&dev_attr_calib0.attr,
 	&dev_attr_calib1.attr,
+	&dev_attr_name.attr,
 	NULL
 };