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Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/sg.c15
-rw-r--r--drivers/scsi/st.c4
2 files changed, 10 insertions, 9 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 0fc2c0ae7691..9bd407fa98e4 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -289,8 +289,8 @@ sg_open(struct inode *inode, struct file *filp)
if (list_empty(&sdp->sfds)) { /* no existing opens on this device */
sdp->sgdebug = 0;
q = sdp->device->request_queue;
- sdp->sg_tablesize = min(q->max_hw_segments,
- q->max_phys_segments);
+ sdp->sg_tablesize = min(queue_max_hw_segments(q),
+ queue_max_phys_segments(q));
}
if ((sfp = sg_add_sfp(sdp, dev)))
filp->private_data = sfp;
@@ -909,7 +909,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
if (val < 0)
return -EINVAL;
val = min_t(int, val,
- sdp->device->request_queue->max_sectors * 512);
+ queue_max_sectors(sdp->device->request_queue) * 512);
if (val != sfp->reserve.bufflen) {
if (sg_res_in_use(sfp) || sfp->mmap_called)
return -EBUSY;
@@ -919,7 +919,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
return 0;
case SG_GET_RESERVED_SIZE:
val = min_t(int, sfp->reserve.bufflen,
- sdp->device->request_queue->max_sectors * 512);
+ queue_max_sectors(sdp->device->request_queue) * 512);
return put_user(val, ip);
case SG_SET_COMMAND_Q:
result = get_user(val, ip);
@@ -1059,7 +1059,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
return -ENODEV;
return scsi_ioctl(sdp->device, cmd_in, p);
case BLKSECTGET:
- return put_user(sdp->device->request_queue->max_sectors * 512,
+ return put_user(queue_max_sectors(sdp->device->request_queue) * 512,
ip);
case BLKTRACESETUP:
return blk_trace_setup(sdp->device->request_queue,
@@ -1377,7 +1377,8 @@ static Sg_device *sg_alloc(struct gendisk *disk, struct scsi_device *scsidp)
sdp->device = scsidp;
INIT_LIST_HEAD(&sdp->sfds);
init_waitqueue_head(&sdp->o_excl_wait);
- sdp->sg_tablesize = min(q->max_hw_segments, q->max_phys_segments);
+ sdp->sg_tablesize = min(queue_max_hw_segments(q),
+ queue_max_phys_segments(q));
sdp->index = k;
kref_init(&sdp->d_ref);
@@ -2055,7 +2056,7 @@ sg_add_sfp(Sg_device * sdp, int dev)
sg_big_buff = def_reserved_size;
bufflen = min_t(int, sg_big_buff,
- sdp->device->request_queue->max_sectors * 512);
+ queue_max_sectors(sdp->device->request_queue) * 512);
sg_build_reserve(sfp, bufflen);
SCSI_LOG_TIMEOUT(3, printk("sg_add_sfp: bufflen=%d, k_use_sg=%d\n",
sfp->reserve.bufflen, sfp->reserve.k_use_sg));
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 8681b708344f..89bd438e1fe3 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -3983,8 +3983,8 @@ static int st_probe(struct device *dev)
return -ENODEV;
}
- i = min(SDp->request_queue->max_hw_segments,
- SDp->request_queue->max_phys_segments);
+ i = min(queue_max_hw_segments(SDp->request_queue),
+ queue_max_phys_segments(SDp->request_queue));
if (st_max_sg_segs < i)
i = st_max_sg_segs;
buffer = new_tape_buffer((SDp->host)->unchecked_isa_dma, i);