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Diffstat (limited to 'drivers/iio/industrialio-event.c')
-rw-r--r--drivers/iio/industrialio-event.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c
index 0c1e37e3120a..a4b397048f71 100644
--- a/drivers/iio/industrialio-event.c
+++ b/drivers/iio/industrialio-event.c
@@ -197,6 +197,7 @@ static const char * const iio_ev_type_text[] = {
[IIO_EV_TYPE_ROC] = "roc",
[IIO_EV_TYPE_THRESH_ADAPTIVE] = "thresh_adaptive",
[IIO_EV_TYPE_MAG_ADAPTIVE] = "mag_adaptive",
+ [IIO_EV_TYPE_CHANGE] = "change",
};
static const char * const iio_ev_dir_text[] = {
@@ -327,9 +328,15 @@ static int iio_device_add_event(struct iio_dev *indio_dev,
for_each_set_bit(i, mask, sizeof(*mask)*8) {
if (i >= ARRAY_SIZE(iio_ev_info_text))
return -EINVAL;
- postfix = kasprintf(GFP_KERNEL, "%s_%s_%s",
- iio_ev_type_text[type], iio_ev_dir_text[dir],
- iio_ev_info_text[i]);
+ if (dir != IIO_EV_DIR_NONE)
+ postfix = kasprintf(GFP_KERNEL, "%s_%s_%s",
+ iio_ev_type_text[type],
+ iio_ev_dir_text[dir],
+ iio_ev_info_text[i]);
+ else
+ postfix = kasprintf(GFP_KERNEL, "%s_%s",
+ iio_ev_type_text[type],
+ iio_ev_info_text[i]);
if (postfix == NULL)
return -ENOMEM;
@@ -404,7 +411,7 @@ static inline int __iio_add_event_config_attrs(struct iio_dev *indio_dev)
{
int j, ret, attrcount = 0;
- /* Dynically created from the channels array */
+ /* Dynamically created from the channels array */
for (j = 0; j < indio_dev->num_channels; j++) {
ret = iio_device_add_event_sysfs(indio_dev,
&indio_dev->channels[j]);