From: Will Drewry on
name_to_dev_t takes a char * argument which it never modifies. This
change converts it to a const char *.

(This is useful with the second patch in the series which exports the
symbol. External consumers of the function will now be able to pass in
a const char * without duping or casting away const-ness.)

Signed-off-by: Will Drewry <wad(a)>
include/linux/mount.h | 2 +-
init/do_mounts.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/mount.h b/include/linux/mount.h
index 4bd0547..ad819a0 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -134,6 +134,6 @@ extern int do_add_mount(struct vfsmount *newmnt, struct path *path,

extern void mark_mounts_for_expiry(struct list_head *mounts);

-extern dev_t name_to_dev_t(char *name);
+extern dev_t name_to_dev_t(const char *name);

#endif /* _LINUX_MOUNT_H */
diff --git a/init/do_mounts.c b/init/do_mounts.c
index 0848a5b..a322b13 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -75,7 +75,7 @@ __setup("rw", readwrite);
* bangs.

-dev_t name_to_dev_t(char *name)
+dev_t name_to_dev_t(const char *name)
char s[32];
char *p;

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