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-rw-r--r--fs/internal.h2
-rw-r--r--fs/namespace.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/internal.h b/fs/internal.h
index fe88563b4822..549e6bd453b0 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -86,7 +86,7 @@ extern bool may_mount(void);
int path_mount(const char *dev_name, const struct path *path,
const char *type_page, unsigned long flags, void *data_page);
-int path_umount(struct path *path, int flags);
+int path_umount(const struct path *path, int flags);
int show_path(struct seq_file *m, struct dentry *root);
diff --git a/fs/namespace.c b/fs/namespace.c
index e09688d63dac..0b351af53300 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2084,7 +2084,7 @@ static int can_umount(const struct path *path, int flags)
}
// caller is responsible for flags being sane
-int path_umount(struct path *path, int flags)
+int path_umount(const struct path *path, int flags)
{
struct mount *mnt = real_mount(path->mnt);
int ret;