md: move lots of #include lines out of .h files and into .c
This makes the includes more explicit, and is preparation for moving
md_k.h to drivers/md/md.h
Remove include/raid/md.h as its only remaining use was to #include
other files.
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/init/do_mounts.h b/init/do_mounts.h
index 9aa968d..f5b978a 100644
--- a/init/do_mounts.h
+++ b/init/do_mounts.h
@@ -1,4 +1,5 @@
#include <linux/kernel.h>
+#include <linux/blkdev.h>
#include <linux/init.h>
#include <linux/syscalls.h>
#include <linux/unistd.h>