commit 7e4f4b2d689d959b03cb07dfbdb97b9696cb1076
author Christoph Hellwig <hch@lst.de> Tue Aug 10 18:33:05 2021 -0700
committer Darrick J. Wong <djwong@kernel.org> Mon Aug 16 21:26:33 2021 -0700
tree e81641c11242dc5219bd19e8a8d36a3d169ba354
parent 6d49cc8545e9e9e9e5a14e75fd044f049bd6077e

fsdax: mark the iomap argument to dax_iomap_sector as 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>

fs/dax.c

diff --git a/fs/dax.c b/fs/dax.c
index da41f93..4d63040 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1005,7 +1005,7 @@ int dax_writeback_mapping_range(struct address_space *mapping,
 }
 EXPORT_SYMBOL_GPL(dax_writeback_mapping_range);
 
-static sector_t dax_iomap_sector(struct iomap *iomap, loff_t pos)
+static sector_t dax_iomap_sector(const struct iomap *iomap, loff_t pos)
 {
 	return (iomap->addr + (pos & PAGE_MASK) - iomap->offset) >> 9;
 }