mm: remove destroy_dirty_buffers from invalidate_bdev()

Remove the destroy_dirty_buffers argument from invalidate_bdev(), it hasn't
been used in 6 years (so akpm says).

find * -name \*.[ch] | xargs grep -l invalidate_bdev |
while read file; do
	quilt add $file;
	sed -ie 's/invalidate_bdev(\([^,]*\),[^)]*)/invalidate_bdev(\1)/g' $file;
done

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index 485aa87..43d4ebc 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -403,7 +403,7 @@
 		struct block_device *bdev = rd_bdev[i];
 		rd_bdev[i] = NULL;
 		if (bdev) {
-			invalidate_bdev(bdev, 1);
+			invalidate_bdev(bdev);
 			blkdev_put(bdev);
 		}
 		del_gendisk(rd_disks[i]);