staging:iio:adt7316: Don't expose the chip reset to userspace
There is no reason why userspace should want to trigger a manual reset of the
device, so remove this functionality.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c
index 506b5a7..1e13568 100644
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -551,31 +551,6 @@
adt7316_store_enable_smbus_timeout,
0);
-
-static ssize_t adt7316_store_reset(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
-{
- struct iio_dev *dev_info = dev_to_iio_dev(dev);
- struct adt7316_chip_info *chip = iio_priv(dev_info);
- u8 config2;
- int ret;
-
- config2 = chip->config2 | ADT7316_RESET;
-
- ret = chip->bus.write(chip->bus.client, ADT7316_CONFIG2, config2);
- if (ret)
- return -EIO;
-
- return len;
-}
-
-static IIO_DEVICE_ATTR(reset, S_IWUSR,
- NULL,
- adt7316_store_reset,
- 0);
-
static ssize_t adt7316_show_powerdown(struct device *dev,
struct device_attribute *attr,
char *buf)
@@ -1675,7 +1650,6 @@
static struct attribute *adt7316_attributes[] = {
&iio_dev_attr_all_modes.dev_attr.attr,
&iio_dev_attr_mode.dev_attr.attr,
- &iio_dev_attr_reset.dev_attr.attr,
&iio_dev_attr_enabled.dev_attr.attr,
&iio_dev_attr_ad_channel.dev_attr.attr,
&iio_dev_attr_all_ad_channels.dev_attr.attr,
@@ -1719,7 +1693,6 @@
&iio_dev_attr_all_modes.dev_attr.attr,
&iio_dev_attr_mode.dev_attr.attr,
&iio_dev_attr_select_ex_temp.dev_attr.attr,
- &iio_dev_attr_reset.dev_attr.attr,
&iio_dev_attr_enabled.dev_attr.attr,
&iio_dev_attr_ad_channel.dev_attr.attr,
&iio_dev_attr_all_ad_channels.dev_attr.attr,