fs/partitions/ultrix.c should #include "ultrix.h"

Every file should #include the headers containing the prototypes for
it's global functions.
Signed-off-by: Adrian Bunk <bunk@stusta.de>

fs/partitions/ultrix.c

@@ -7,6 +7,7 @@
  */
 
 #include "check.h"
+#include "ultrix.h"
 
 int ultrix_partition(struct parsed_partitions *state, struct block_device *bdev)
 {