[PATCH] Split struct request ->flags into two parts

Right now ->flags is a bit of a mess: some are request types, and
others are just modifiers. Clean this up by splitting it into
->cmd_type and ->cmd_flags. This allows introduction of generic
Linux block message types, useful for sending generic Linux commands
to block devices.

Signed-off-by: Jens Axboe <axboe@suse.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 1feff23487d4..850ef63cc986 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -456,13 +456,14 @@ static void ide_dump_opcode(ide_drive_t *drive)
         spin_unlock(&ide_lock);
         if (!rq)
                 return;
-        if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK)) {
+        if (rq->cmd_type == REQ_TYPE_ATA_CMD ||
+            rq->cmd_type == REQ_TYPE_ATA_TASK) {
                 char *args = rq->buffer;
                 if (args) {
                         opcode = args[0];
                         found = 1;
                 }
-        } else if (rq->flags & REQ_DRIVE_TASKFILE) {
+        } else if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
                 ide_task_t *args = rq->special;
                 if (args) {
                         task_struct_t *tf = (task_struct_t *) args->tfRegister;