Fix warnings with !CONFIG_BLOCK
Hide everything in blkdev.h with CONFIG_BLOCK isn't set, and fixup
the (few) files that fail to build because they were relying on blkdev.h
pulling in extra includes for them.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 492ac94..a0a9981 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_BLKDEV_H
#define _LINUX_BLKDEV_H
+#ifdef CONFIG_BLOCK
+
#include <linux/sched.h>
#include <linux/major.h>
#include <linux/genhd.h>
@@ -32,8 +34,6 @@
)
#endif
-#ifdef CONFIG_BLOCK
-
struct scsi_ioctl_command;
struct request_queue;