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-rw-r--r--include/linux/iio/iio.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 7806c24e5bc..da8c776ba0b 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -410,6 +410,7 @@ struct iio_buffer_setup_ops {
* and owner
* @event_interface: [INTERN] event chrdevs associated with interrupt lines
* @buffer: [DRIVER] any buffer present
+ * @buffer_list: [INTERN] list of all buffers currently attached
* @scan_bytes: [INTERN] num bytes captured to be fed to buffer demux
* @mlock: [INTERN] lock used to prevent simultaneous device state
* changes
@@ -448,6 +449,7 @@ struct iio_dev {
struct iio_event_interface *event_interface;
struct iio_buffer *buffer;
+ struct list_head buffer_list;
int scan_bytes;
struct mutex mlock;
@@ -618,6 +620,9 @@ static inline struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev)
};
#endif
+int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer,
+ int *fract);
+
/**
* IIO_DEGREE_TO_RAD() - Convert degree to rad
* @deg: A value in degree