Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, lpfc, fnic, qla2xx, mpi3mr).

  The major core change is the renaming of the slave_ methods plus a bit
  of constification. The rest are minor updates and fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (103 commits)
  scsi: fnic: Propagate SCSI error code from fnic_scsi_drv_init()
  scsi: fnic: Test for memory allocation failure and return error code
  scsi: fnic: Return appropriate error code from failure of scsi drv init
  scsi: fnic: Return appropriate error code for mem alloc failure
  scsi: fnic: Remove always-true IS_FNIC_FCP_INITIATOR macro
  scsi: fnic: Fix use of uninitialized value in debug message
  scsi: fnic: Delete incorrect debugfs error handling
  scsi: fnic: Remove unnecessary else to fix warning in FDLS FIP
  scsi: fnic: Remove extern definition from .c files
  scsi: fnic: Remove unnecessary else and unnecessary break in FDLS
  scsi: mpi3mr: Fix possible crash when setting up bsg fails
  scsi: ufs: bsg: Set bsg_queue to NULL after removal
  scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails
  scsi: st: Don't set pos_unknown just after device recognition
  scsi: aic7xxx: Fix build 'aicasm' warning
  scsi: Revert "scsi: ufs: core: Probe for EXT_IID support"
  scsi: storvsc: Ratelimit warning logs to prevent VM denial of service
  scsi: scsi_debug: Constify sdebug_driver_template
  scsi: documentation: Corrections for struct updates
  scsi: driver-api: documentation: Change what is added to docbook
  ...

1 files changed, 17 insertions, 15 deletions

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 680ba180a672..5ceaa4665e5d 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -5879,23 +5879,24 @@ static struct sdebug_dev_info *find_build_dev_info(struct scsi_device *sdev)
 	return open_devip;
 }
 
-static int scsi_debug_slave_alloc(struct scsi_device *sdp)
+static int scsi_debug_sdev_init(struct scsi_device *sdp)
 {
 	if (sdebug_verbose)
-		pr_info("slave_alloc <%u %u %u %llu>\n",
+		pr_info("sdev_init <%u %u %u %llu>\n",
 		       sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
 
 	return 0;
 }
 
-static int scsi_debug_slave_configure(struct scsi_device *sdp)
+static int scsi_debug_sdev_configure(struct scsi_device *sdp,
+				     struct queue_limits *lim)
 {
 	struct sdebug_dev_info *devip =
 			(struct sdebug_dev_info *)sdp->hostdata;
 	struct dentry *dentry;
 
 	if (sdebug_verbose)
-		pr_info("slave_configure <%u %u %u %llu>\n",
+		pr_info("sdev_configure <%u %u %u %llu>\n",
 		       sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
 	if (sdp->host->max_cmd_len != SDEBUG_MAX_CMD_LEN)
 		sdp->host->max_cmd_len = SDEBUG_MAX_CMD_LEN;
@@ -5927,14 +5928,14 @@ static int scsi_debug_slave_configure(struct scsi_device *sdp)
 	return 0;
 }
 
-static void scsi_debug_slave_destroy(struct scsi_device *sdp)
+static void scsi_debug_sdev_destroy(struct scsi_device *sdp)
 {
 	struct sdebug_dev_info *devip =
 		(struct sdebug_dev_info *)sdp->hostdata;
 	struct sdebug_err_inject *err;
 
 	if (sdebug_verbose)
-		pr_info("slave_destroy <%u %u %u %llu>\n",
+		pr_info("sdev_destroy <%u %u %u %llu>\n",
 		       sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
 
 	if (!devip)
@@ -8706,15 +8707,15 @@ static int sdebug_init_cmd_priv(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
 	return 0;
 }
 
-static struct scsi_host_template sdebug_driver_template = {
+static const struct scsi_host_template sdebug_driver_template = {
 	.show_info =		scsi_debug_show_info,
 	.write_info =		scsi_debug_write_info,
 	.proc_name =		sdebug_proc_name,
 	.name =			"SCSI DEBUG",
 	.info =			scsi_debug_info,
-	.slave_alloc =		scsi_debug_slave_alloc,
-	.slave_configure =	scsi_debug_slave_configure,
-	.slave_destroy =	scsi_debug_slave_destroy,
+	.sdev_init =		scsi_debug_sdev_init,
+	.sdev_configure =	scsi_debug_sdev_configure,
+	.sdev_destroy =		scsi_debug_sdev_destroy,
 	.ioctl =		scsi_debug_ioctl,
 	.queuecommand =		scsi_debug_queuecommand,
 	.change_queue_depth =	sdebug_change_qdepth,
@@ -8732,6 +8733,7 @@ static struct scsi_host_template sdebug_driver_template = {
 	.max_sectors =		-1U,
 	.max_segment_size =	-1U,
 	.module =		THIS_MODULE,
+	.skip_settle_delay =	1,
 	.track_queue_depth =	1,
 	.cmd_size = sizeof(struct sdebug_scsi_cmd),
 	.init_cmd_priv = sdebug_init_cmd_priv,
@@ -8748,17 +8750,17 @@ static int sdebug_driver_probe(struct device *dev)
 
 	sdbg_host = dev_to_sdebug_host(dev);
 
-	sdebug_driver_template.can_queue = sdebug_max_queue;
-	sdebug_driver_template.cmd_per_lun = sdebug_max_queue;
-	if (!sdebug_clustering)
-		sdebug_driver_template.dma_boundary = PAGE_SIZE - 1;
-
 	hpnt = scsi_host_alloc(&sdebug_driver_template, 0);
 	if (NULL == hpnt) {
 		pr_err("scsi_host_alloc failed\n");
 		error = -ENODEV;
 		return error;
 	}
+	hpnt->can_queue = sdebug_max_queue;
+	hpnt->cmd_per_lun = sdebug_max_queue;
+	if (!sdebug_clustering)
+		hpnt->dma_boundary = PAGE_SIZE - 1;
+
 	if (submit_queues > nr_cpu_ids) {
 		pr_warn("%s: trim submit_queues (was %d) to nr_cpu_ids=%u\n",
 			my_name, submit_queues, nr_cpu_ids);