summaryrefslogtreecommitdiff
path: root/drivers/scsi/imm.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/imm.c')
-rw-r--r--drivers/scsi/imm.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index fc0f30ae0f77..cd2dffdab77a 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -1119,6 +1119,10 @@ static int device_check(imm_struct *dev)
return -ENODEV;
}
+/*
+ * imm cannot deal with highmem, so this causes all IO pages for this host
+ * to reside in low memory (hence mapped)
+ */
static int imm_adjust_queue(struct scsi_device *device)
{
blk_queue_bounce_limit(device->request_queue, BLK_BOUNCE_HIGH);
@@ -1141,10 +1145,6 @@ static struct scsi_host_template imm_template = {
.use_clustering = ENABLE_CLUSTERING,
.can_queue = 1,
.slave_alloc = imm_adjust_queue,
- .unchecked_isa_dma = 1, /* imm cannot deal with highmem, so
- * this is an easy trick to ensure
- * all io pages for this host reside
- * in low memory */
};
/***************************************************************************