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-rw-r--r--init/do_mounts.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/init/do_mounts.c b/init/do_mounts.c
index b7fc83994f3..42db0551c3a 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;