mei: make modules.alias UUID information easier to read

scripts/mod/file2alias.c:add_uuid()  convert UUID into a single string
which does not conform to the standard little endian UUID formatting.
This patch changes add_uuid() to output same format as %pUL and modifies
the mei driver to match the change.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 5f2088209132..fa79d113f34c 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -137,10 +137,12 @@ static inline void add_wildcard(char *str)
 static inline void add_uuid(char *str, uuid_le uuid)
 {
         int len = strlen(str);
-        int i;
 
-        for (i = 0; i < 16; i++)
-                sprintf(str + len + (i << 1), "%02x", uuid.b[i]);
+        sprintf(str + len, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+                uuid.b[3], uuid.b[2], uuid.b[1], uuid.b[0],
+                uuid.b[5], uuid.b[4], uuid.b[7], uuid.b[6],
+                uuid.b[8], uuid.b[9], uuid.b[10], uuid.b[11],
+                uuid.b[12], uuid.b[13], uuid.b[14], uuid.b[15]);
 }
 
 /**