scsi: flip the default on use_clustering

Most SCSI drivers want to enable "clustering", that is merging of
segments so that they might span more than a single page.  Remove the
ENABLE_CLUSTERING define, and require drivers to explicitly set
DISABLE_CLUSTERING to disable this feature.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 6bac03999fd4..09b845e90114 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1610,7 +1610,6 @@ static struct scsi_host_template scsi_driver_template = {
         .eh_abort_handler       = sbp2_scsi_abort,
         .this_id                = -1,
         .sg_tablesize           = SG_ALL,
-        .use_clustering         = ENABLE_CLUSTERING,
         .can_queue              = 1,
         .sdev_attrs             = sbp2_scsi_sysfs_attrs,
 };