diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-07-16 15:08:00 (GMT) |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-03 17:40:36 (GMT) |
| commit | aae6e9eb9560dc5c80add68450a4319f9ff44f13 (patch) | |
| tree | 7f4dd2208dc5f9eb070291b64a5098d2c10967c9 /drivers/staging/iio | |
| parent | be8309d69991956def20c86c3902ca46f9490e7b (diff) | |
| download | linux-fsl-qoriq-aae6e9eb9560dc5c80add68450a4319f9ff44f13.tar.xz | |
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>
Diffstat (limited to 'drivers/staging/iio')
| -rw-r--r-- | drivers/staging/iio/addac/adt7316.c | 27 |
1 files changed, 0 insertions, 27 deletions
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 @@ static IIO_DEVICE_ATTR(enable_smbus_timeout, S_IRUGO | S_IWUSR, 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 IIO_DEVICE_ATTR(bus_type, S_IRUGO, adt7316_show_bus_type, NULL, 0); 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 @@ static struct attribute *adt7516_attributes[] = { &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, |