I opted to remove it because it's unlikely that user space uses it.
An alternative would be to always make it report 0 now.
Signed-off-by: Andi Kleen <ak@xxxxxxx>
---
drivers/scsi/scsi_sysfs.c | 2 --
1 file changed, 2 deletions(-)
Index: linux/drivers/scsi/scsi_sysfs.c
===================================================================
--- linux.orig/drivers/scsi/scsi_sysfs.c
+++ linux/drivers/scsi/scsi_sysfs.c
@@ -237,7 +237,6 @@ shost_rd_attr(host_busy, "%hu\n");
shost_rd_attr(cmd_per_lun, "%hd\n");
shost_rd_attr(can_queue, "%hd\n");
shost_rd_attr(sg_tablesize, "%hu\n");
-shost_rd_attr(unchecked_isa_dma, "%d\n");
shost_rd_attr2(proc_name, hostt->proc_name, "%s\n");
static struct class_device_attribute *scsi_sysfs_shost_attrs[] = {
@@ -246,7 +245,6 @@ static struct class_device_attribute *sc
&class_device_attr_cmd_per_lun,
&class_device_attr_can_queue,
&class_device_attr_sg_tablesize,
- &class_device_attr_unchecked_isa_dma,
&class_device_attr_proc_name,
&class_device_attr_scan,
&class_device_attr_state,
--
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