Commit 0a41e90b authored by Jens Axboe's avatar Jens Axboe
Browse files

ide-cd: convert to blk_delay_queue() for a short pause 



It was always abuse to reuse the plugging infrastructure for this,
convert it to the (new) real API for delaying queueing a bit.

Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3cca6dc1

drivers/ide/ide-cd.c

+2 −11
Original line number Diff line number Diff line
@@ -258,17 +258,10 @@ static int ide_cd_breathe(ide_drive_t *drive, struct request *rq) 
	if (time_after(jiffies, info->write_timeout))

		return 0;

	else {

		struct request_queue *q = drive->queue;

		unsigned long flags;



		/*

		 * take a breather relying on the unplug timer to kick us again

		 * take a breather

		 */



		spin_lock_irqsave(q->queue_lock, flags);

		blk_plug_device(q);

		spin_unlock_irqrestore(q->queue_lock, flags);



		blk_delay_queue(drive->queue, 1);

		return 1;

	}

}
@@ -1514,8 +1507,6 @@ static int ide_cdrom_setup(ide_drive_t *drive) 
	blk_queue_dma_alignment(q, 31);

	blk_queue_update_dma_pad(q, 15);



	q->unplug_delay = max((1 * HZ) / 1000, 1);



	drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;

	drive->atapi_flags = IDE_AFLAG_NO_EJECT | ide_cd_flags(id);