tree 9972a85b12ef858c3475596dd756d0e03e4bd2cb
parent f9dde4194610916019ce87172b06dddc428738c3
author Phil Reid <preid@electromag.com.au> 1528179310 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1541864575 -0800

iio: buffer: fix the function signature to match implementation

[ Upstream commit 92397a6c38d139d50fabbe9e2dc09b61d53b2377 ]

linux/iio/buffer-dma.h was not updated to when length was changed to
unsigned int.

Fixes: c043ec1ca5ba ("iio:buffer: make length types match kfifo types")
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>