Commits
Lars-Peter Clausen committed d8dca33027c
staging:iio:ad799x: Preallocate sample buffer Avoid allocating and freeing the sample buffer for each transfer. Instead allocate it once when we start sampling. Also pre-compute the number of bytes we need to transfer in the same way. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>