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iio: buffer-dmaengine: Add module information 

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@metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lars-Peter Clausen 2019-12-11 12:41:47 +02:00 committed by Jonathan Cameron
parent 9436abc401
commit 0c040d1ddc
1 changed files with 5 additions and 0 deletions
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5
drivers/iio/buffer/industrialio-buffer-dmaengine.c
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@ -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@metafoo.de>");
MODULE_DESCRIPTION("DMA buffer for the IIO framework");
MODULE_LICENSE("GPL");