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@xxxxxxxxxx>
---
drivers/staging/iio/resolver/ad2s1210.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c
index 0d3356d..dcdadbb 100644
--- a/drivers/staging/iio/resolver/ad2s1210.c
+++ b/drivers/staging/iio/resolver/ad2s1210.c
@@ -192,21 +192,6 @@ static inline int ad2s1210_soft_reset(struct ad2s1210_state *st)
return ad2s1210_config_write(st, 0x0);
}
-static ssize_t ad2s1210_store_softreset(struct device *dev,
- struct device_attribute *attr,
- const char *buf,
- size_t len)
-{
- struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev));
- int ret;
-
- mutex_lock(&st->lock);
- ret = ad2s1210_soft_reset(st);
- mutex_unlock(&st->lock);
-
- return ret < 0 ? ret : len;
-}
-
static ssize_t ad2s1210_show_fclkin(struct device *dev,
struct device_attribute *attr,
char *buf)
@@ -536,8 +521,6 @@ error_ret:
return ret;
}
-static IIO_DEVICE_ATTR(reset, S_IWUSR,
- NULL, ad2s1210_store_softreset, 0);
static IIO_DEVICE_ATTR(fclkin, S_IRUGO | S_IWUSR,
ad2s1210_show_fclkin, ad2s1210_store_fclkin, 0);
static IIO_DEVICE_ATTR(fexcit, S_IRUGO | S_IWUSR,
@@ -587,7 +570,6 @@ static const struct iio_chan_spec ad2s1210_channels[] = {
};
static struct attribute *ad2s1210_attributes[] = {
- &iio_dev_attr_reset.dev_attr.attr,
&iio_dev_attr_fclkin.dev_attr.attr,
&iio_dev_attr_fexcit.dev_attr.attr,
&iio_dev_attr_control.dev_attr.attr,
--
1.8.0
--
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