scsi: libsas: Drop sas_printk()

The printk wrapper sas_printk() adds little value now that libsas logs
already have the "sas" prefix through pr_fmt(fmt), so just use pr_notice()
directly.

In addition, strings which span multiple lines are reunited.

Originally-from: Joe Perches <joe@perches.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/libsas/sas_expander.c

@@ -393,7 +393,7 @@ static int sas_ex_phy_discover_helper(struct domain_device *dev, u8 *disc_req,
 		return res;
 	dr = &((struct smp_resp *)disc_resp)->disc;
 	if (memcmp(dev->sas_addr, dr->attached_sas_addr, SAS_ADDR_SIZE) == 0) {
-		sas_printk("Found loopback topology, just ignore it!\n");
+		pr_notice("Found loopback topology, just ignore it!\n");
 		return 0;
 	}
 	sas_set_ex_phy(dev, single, disc_resp);
@@ -1262,9 +1262,7 @@ static void sas_print_parent_topology_bug(struct domain_device *child,
 	};
 	struct domain_device *parent = child->parent;
 
-	sas_printk("%s ex %016llx phy 0x%x <--> %s ex %016llx "
-		   "phy 0x%x has %c:%c routing link!\n",
-
+	pr_notice("%s ex %016llx phy 0x%x <--> %s ex %016llx phy 0x%x has %c:%c routing link!\n",
 		  ex_type[parent->dev_type],
 		  SAS_ADDR(parent->sas_addr),
 		  parent_phy->phy_id,

drivers/scsi/libsas/sas_init.c

@@ -623,7 +623,7 @@ struct asd_sas_event *sas_alloc_event(struct asd_sas_phy *phy)
 	if (atomic_read(&phy->event_nr) > phy->ha->event_thres) {
 		if (i->dft->lldd_control_phy) {
 			if (cmpxchg(&phy->in_shutdown, 0, 1) == 0) {
-				sas_printk("The phy%02d bursting events, shut it down.\n",
+				pr_notice("The phy%02d bursting events, shut it down.\n",
 					  phy->id);
 				sas_notify_phy_event(phy, PHYE_SHUTDOWN);
 			}

drivers/scsi/libsas/sas_internal.h

@@ -40,8 +40,6 @@
 
 #define pr_fmt(fmt) SAS_FMT fmt
 
-#define sas_printk(fmt, ...) printk(KERN_NOTICE fmt, ## __VA_ARGS__)
-
 #define SAS_DPRINTK(fmt, ...) printk(KERN_DEBUG fmt, ## __VA_ARGS__)
 
 

drivers/scsi/libsas/sas_phy.c

@@ -122,10 +122,10 @@ static void sas_phye_shutdown(struct work_struct *work)
 		phy->enabled = 0;
 		ret = i->dft->lldd_control_phy(phy, PHY_FUNC_DISABLE, NULL);
 		if (ret)
-			sas_printk("lldd disable phy%02d returned %d\n",
+			pr_notice("lldd disable phy%02d returned %d\n",
 				  phy->id, ret);
 	} else
-		sas_printk("phy%02d is not enabled, cannot shutdown\n",
+		pr_notice("phy%02d is not enabled, cannot shutdown\n",
 			  phy->id);
 }