Add a "cmd_len" parameter to the request, so that device drivers

don't have to try to figure it out for themselves.

Make ide-cd.c use it. 

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 9f84bcbf0c59..5fe4ade9e2bd 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -92,6 +92,7 @@ struct request {
 	/*
 	 * when request is used as a packet command carrier
 	 */
+	unsigned int cmd_len;
 	unsigned char cmd[16];
 
 	unsigned int data_len;