init: export name_to_dev_t and mark name argument as const

[firefly-linux-kernel-4.4.55.git] / init / do_mounts.c

diff --git a/init/do_mounts.c b/init/do_mounts.c
index eb410083e8e075f9ca1829d0db1bf3cb70d17139..c16adfbe4ad65a09eaea6e55bb3cbf370743aa9c 100644 (file)
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -207,7 +207,7 @@ done:
  *     bangs.
  */
 
-dev_t name_to_dev_t(char *name)
+dev_t name_to_dev_t(const char *name)
 {
        char s[32];
        char *p;
@@ -286,6 +286,7 @@ fail:
 done:
        return res;
 }
+EXPORT_SYMBOL_GPL(name_to_dev_t);
 
 static int __init root_dev_setup(char *line)
 {