1 files changed, 4 insertions, 0 deletions

diff --git a/init/do_mounts.c b/init/do_mounts.c
index b7fc83994f39..42db0551c3aa 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -58,6 +58,7 @@ static int __init readwrite(char *str)
 __setup("ro", readonly);
 __setup("rw", readwrite);
 
+#ifdef CONFIG_BLOCK
 /**
  * match_dev_by_uuid - callback for finding a partition using its uuid
  * @dev:        device passed in by the caller
@@ -111,6 +112,7 @@ static dev_t __init devt_from_partuuid(char *uuid_str)
 done:
         return res;
 }
+#endif
 
 /*
  *      Convert a name into device number.  We accept the following variants:
@@ -138,6 +140,7 @@ dev_t name_to_dev_t(char *name)
         dev_t res = 0;
         int part;
 
+#ifdef CONFIG_BLOCK
         if (strncmp(name, "PARTUUID=", 9) == 0) {
                 name += 9;
                 if (strlen(name) != 36)
@@ -147,6 +150,7 @@ dev_t name_to_dev_t(char *name)
                         goto fail;
                 goto done;
         }
+#endif
 
         if (strncmp(name, "/dev/", 5) != 0) {
                 unsigned maj, min;