[PATCH] iio: buffer-dmaengine: Add module information

[Alexandru Ardelean]

From: Lars-Peter Clausen <lars@xxxxxxxxxx>

Make sure that the industrialio-buffer-dmaengine has proper license
information so it can be build as a module and loaded without tainting the
kernel.

Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@xxxxxxxxxx>
---
 drivers/iio/buffer/industrialio-buffer-dmaengine.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
index b7b5a934e9b2..e0b92f3dec0e 100644
--- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c
+++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c
@@ -10,6 +10,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/spinlock.h>
 #include <linux/err.h>
+#include <linux/module.h>
 
 #include <linux/iio/iio.h>
 #include <linux/iio/buffer.h>
@@ -206,3 +207,7 @@ void iio_dmaengine_buffer_free(struct iio_buffer *buffer)
 	iio_buffer_put(buffer);
 }
 EXPORT_SYMBOL_GPL(iio_dmaengine_buffer_free);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@xxxxxxxxxx>");
+MODULE_DESCRIPTION("DMA buffer for the IIO framework");
+MODULE_LICENSE("GPL");
-- 
2.20.1