---

yaml
---
r: 299319
b: refs/heads/master
c: 85d6725
h: refs/heads/master
i:
  299317: de26ca9
  299315: e0af301
  299311: 33b02ed
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 99b80e97710ae2e53c951acfdd956e9f38e36646
+refs/heads/master: 85d6725b7c0d7e3fa4261fdd4c020be4224fc9f1

trunk/drivers/ata/libata-core.c

@@ -95,7 +95,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
 static void ata_dev_xfermask(struct ata_device *dev);
 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
 
-unsigned int ata_print_id = 1;
+atomic_t ata_print_id = ATOMIC_INIT(1);
 
 struct ata_force_param {
 	const char	*name;
@@ -6029,7 +6029,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
 
 	/* give ports names and add SCSI hosts */
 	for (i = 0; i < host->n_ports; i++)
-		host->ports[i]->print_id = ata_print_id++;
+		host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
 
 
 	/* Create associated sysfs transport objects  */

trunk/drivers/ata/libata-scsi.c

@@ -3843,7 +3843,7 @@ int ata_sas_async_port_init(struct ata_port *ap)
 	int rc = ap->ops->port_start(ap);
 
 	if (!rc) {
-		ap->print_id = ata_print_id++;
+		ap->print_id = atomic_inc_return(&ata_print_id);
 		__ata_port_probe(ap);
 	}
 
@@ -3867,7 +3867,7 @@ int ata_sas_port_init(struct ata_port *ap)
 	int rc = ap->ops->port_start(ap);
 
 	if (!rc) {
-		ap->print_id = ata_print_id++;
+		ap->print_id = atomic_inc_return(&ata_print_id);
 		rc = ata_port_probe(ap);
 	}
 

trunk/drivers/ata/libata.h

@@ -53,7 +53,7 @@ enum {
 	ATA_DNXFER_QUIET	= (1 << 31),
 };
 
-extern unsigned int ata_print_id;
+extern atomic_t ata_print_id;
 extern int atapi_passthru16;
 extern int libata_fua;
 extern int libata_noacpi;