iomap: mark the iomap argument to iomap_sector const

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Christoph Hellwig 2021-08-10 18:33:04 -07:00 • committed by Darrick J. Wong
commit 66b8165ed4