dmaengine: ioat: fix prototype of ioat_enumerate_channels

[ Upstream commit f4d34aa8c887a8a2d23ef546da0efa10e3f77241 ]

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed