X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fsd.c;h=2c6116fd457818a27be8552119425030a6143e68;hb=0012fdf986c9b9c7fe8d0842a0ad8dd981a06c06;hp=3d8c9cb24f9187d6f0e4f487c4eae7878036b332;hpb=9462544fdfe06c1d0d535876fedb4b886c861c73;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 3d8c9cb24f9..2c6116fd457 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -241,7 +241,6 @@ static struct scsi_driver sd_template = {
 	},
 	.rescan			= sd_rescan,
 	.init_command		= sd_init_command,
-	.issue_flush		= sd_issue_flush,
 };
 
 /*
@@ -684,7 +683,7 @@ static int sd_ioctl(struct inode * inode, struct file * filp,
 		case SCSI_IOCTL_GET_BUS_NUMBER:
 			return scsi_ioctl(sdp, cmd, p);
 		default:
-			error = scsi_cmd_ioctl(filp, disk, cmd, p);
+			error = scsi_cmd_ioctl(filp, disk->queue, disk, cmd, p);
 			if (error != -ENOTTY)
 				return error;
 	}
@@ -800,10 +799,17 @@ static int sd_sync_cache(struct scsi_disk *sdkp)
 	return 0;
 }
 
-static int sd_issue_flush(struct device *dev, sector_t *error_sector)
+static int sd_issue_flush(struct request_queue *q, struct gendisk *disk,
+			  sector_t *error_sector)
 {
 	int ret = 0;
-	struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);
+	struct scsi_device *sdp = q->queuedata;
+	struct scsi_disk *sdkp;
+
+	if (sdp->sdev_state != SDEV_RUNNING)
+		return -ENXIO;
+
+	sdkp = scsi_disk_get_from_dev(&sdp->sdev_gendev);
 
 	if (!sdkp)
                return -ENODEV;
@@ -814,7 +820,7 @@ static int sd_issue_flush(struct device *dev, sector_t *error_sector)
 	return ret;
 }
 
-static void sd_prepare_flush(request_queue_t *q, struct request *rq)
+static void sd_prepare_flush(struct request_queue *q, struct request *rq)
 {
 	memset(rq->cmd, 0, sizeof(rq->cmd));
 	rq->cmd_type = REQ_TYPE_BLOCK_PC;
@@ -1285,7 +1291,7 @@ got_data:
 		 */
 		int hard_sector = sector_size;
 		sector_t sz = (sdkp->capacity/2) * (hard_sector/256);
-		request_queue_t *queue = sdp->request_queue;
+		struct request_queue *queue = sdp->request_queue;
 		sector_t mb = sz;
 
 		blk_queue_hardsect_size(queue, hard_sector);
@@ -1515,7 +1521,7 @@ static int sd_revalidate_disk(struct gendisk *disk)
 	if (!scsi_device_online(sdp))
 		goto out;
 
-	buffer = kmalloc(SD_BUF_SIZE, GFP_KERNEL | __GFP_DMA);
+	buffer = kmalloc(SD_BUF_SIZE, GFP_KERNEL);
 	if (!buffer) {
 		sd_printk(KERN_WARNING, sdkp, "sd_revalidate_disk: Memory "
 			  "allocation failure.\n");
@@ -1663,6 +1669,8 @@ static int sd_probe(struct device *dev)
 
 	sd_revalidate_disk(gd);
 
+	blk_queue_issue_flush_fn(sdp->request_queue, sd_issue_flush);
+
 	gd->driverfs_dev = &sdp->sdev_gendev;
 	gd->flags = GENHD_FL_DRIVERFS;
 	if (sdp->removable)