staging:iio:ad7746: Do not store the transfer buffer on the stack

Some I2C controllers might not be able to handle transfer buffers that are
stored on stack.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2013-11-25 12:42:00 +00:00 • committed by Jonathan Cameron
commit 112b0b79b2