1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/staging/iio/driver.h b/drivers/staging/iio/driver.h
new file mode 100644
index 00000000000..a4f8b2e05af
--- /dev/null
+++ b/drivers/staging/iio/driver.h
@@ -0,0 +1,34 @@
+/*
+ * Industrial I/O in kernel access map interface.
+ *
+ * Copyright (c) 2011 Jonathan Cameron
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _IIO_INKERN_H_
+#define _IIO_INKERN_H_
+
+struct iio_map;
+
+/**
+ * iio_map_array_register() - tell the core about inkernel consumers
+ * @indio_dev:  provider device
+ * @map:        array of mappings specifying association of channel with client
+ */
+int iio_map_array_register(struct iio_dev *indio_dev,
+                           struct iio_map *map);
+
+/**
+ * iio_map_array_unregister() - tell the core to remove consumer mappings
+ * @indio_dev:  provider device
+ * @map:        array of mappings to remove. Note these must have same memory
+ *              addresses as those originally added not just equal parameter
+ *              values.
+ */
+int iio_map_array_unregister(struct iio_dev *indio_dev,
+                             struct iio_map *map);
+
+#endif