Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / iio / driver.h

diff --git a/kernel/include/linux/iio/driver.h b/kernel/include/linux/iio/driver.h
new file mode 100644 (file)
index 0000000..7dfb10e
--- /dev/null
+++ b/kernel/include/linux/iio/driver.h
@@ -0,0 +1,31 @@
+/*
+ * 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 for
+ *                             the given provider device
+ * @indio_dev: provider device
+ */
+int iio_map_array_unregister(struct iio_dev *indio_dev);
+
+#endif