Merge tag 'v3.10-rc1' into stable/for-linus-3.10

Linux 3.10-rc1

* tag 'v3.10-rc1': (12273 commits)
  Linux 3.10-rc1
  [SCSI] qla2xxx: Update firmware link in Kconfig file.
  [SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used
  [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type
  [SCSI] pm80xx: thermal, sas controller config and error handling update
  [SCSI] pm80xx: NCQ error handling changes
  [SCSI] pm80xx: WWN Modification for PM8081/88/89 controllers
  [SCSI] pm80xx: Changed module name and debug messages update
  [SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it
  [SCSI] pm80xx: SPC new firmware changes for device id 0x8081 alone
  [SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files
  [SCSI] pm80xx: MSI-X implementation for using 64 interrupts
  [SCSI] pm80xx: Updated common functions common for SPC and SPCv/ve
  [SCSI] pm80xx: Multiple inbound/outbound queue configuration
  [SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPC
  [SCSI] lpfc: fix up Kconfig dependencies
  [SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd
  dm cache: set config value
  dm cache: move config fns
  dm thin: generate event when metadata threshold passed
  ...

1 files changed, 16 insertions, 19 deletions

diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 581739f4009..ccf54f06396 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -68,6 +68,7 @@
 enum rtc_type {
 	rtc_undef = 0,
 	rtc_r2025sd,
+	rtc_r2221tl,
 	rtc_rs5c372a,
 	rtc_rs5c372b,
 	rtc_rv5c386,
@@ -76,6 +77,7 @@ enum rtc_type {
 
 static const struct i2c_device_id rs5c372_id[] = {
 	{ "r2025sd", rtc_r2025sd },
+	{ "r2221tl", rtc_r2221tl },
 	{ "rs5c372a", rtc_rs5c372a },
 	{ "rs5c372b", rtc_rs5c372b },
 	{ "rv5c386", rtc_rv5c386 },
@@ -529,6 +531,7 @@ static int rs5c_oscillator_setup(struct rs5c372 *rs5c372)
 		rs5c372->time24 = 1;
 		break;
 	case rtc_r2025sd:
+	case rtc_r2221tl:
 	case rtc_rv5c386:
 	case rtc_rv5c387a:
 		buf[0] |= RV5C387_CTRL1_24;
@@ -579,7 +582,9 @@ static int rs5c372_probe(struct i2c_client *client,
 		}
 	}
 
-	if (!(rs5c372 = kzalloc(sizeof(struct rs5c372), GFP_KERNEL))) {
+	rs5c372 = devm_kzalloc(&client->dev, sizeof(struct rs5c372),
+				GFP_KERNEL);
+	if (!rs5c372) {
 		err = -ENOMEM;
 		goto exit;
 	}
@@ -594,7 +599,7 @@ static int rs5c372_probe(struct i2c_client *client,
 
 	err = rs5c_get_regs(rs5c372);
 	if (err < 0)
-		goto exit_kfree;
+		goto exit;
 
 	/* clock may be set for am/pm or 24 hr time */
 	switch (rs5c372->type) {
@@ -607,6 +612,7 @@ static int rs5c372_probe(struct i2c_client *client,
 			rs5c372->time24 = 1;
 		break;
 	case rtc_r2025sd:
+	case rtc_r2221tl:
 	case rtc_rv5c386:
 	case rtc_rv5c387a:
 		if (rs5c372->regs[RS5C_REG_CTRL1] & RV5C387_CTRL1_24)
@@ -617,7 +623,7 @@ static int rs5c372_probe(struct i2c_client *client,
 		break;
 	default:
 		dev_err(&client->dev, "unknown RTC type\n");
-		goto exit_kfree;
+		goto exit;
 	}
 
 	/* if the oscillator lost power and no other software (like
@@ -629,7 +635,7 @@ static int rs5c372_probe(struct i2c_client *client,
 	err = rs5c_oscillator_setup(rs5c372);
 	if (unlikely(err < 0)) {
 		dev_err(&client->dev, "setup error\n");
-		goto exit_kfree;
+		goto exit;
 	}
 
 	if (rs5c372_get_datetime(client, &tm) < 0)
@@ -638,6 +644,7 @@ static int rs5c372_probe(struct i2c_client *client,
 	dev_info(&client->dev, "%s found, %s, driver version " DRV_VERSION "\n",
 			({ char *s; switch (rs5c372->type) {
 			case rtc_r2025sd:	s = "r2025sd"; break;
+			case rtc_r2221tl:	s = "r2221tl"; break;
 			case rtc_rs5c372a:	s = "rs5c372a"; break;
 			case rtc_rs5c372b:	s = "rs5c372b"; break;
 			case rtc_rv5c386:	s = "rv5c386"; break;
@@ -648,38 +655,28 @@ static int rs5c372_probe(struct i2c_client *client,
 			);
 
 	/* REVISIT use client->irq to register alarm irq ... */
-
-	rs5c372->rtc = rtc_device_register(rs5c372_driver.driver.name,
-				&client->dev, &rs5c372_rtc_ops, THIS_MODULE);
+	rs5c372->rtc = devm_rtc_device_register(&client->dev,
+					rs5c372_driver.driver.name,
+					&rs5c372_rtc_ops, THIS_MODULE);
 
 	if (IS_ERR(rs5c372->rtc)) {
 		err = PTR_ERR(rs5c372->rtc);
-		goto exit_kfree;
+		goto exit;
 	}
 
 	err = rs5c_sysfs_register(&client->dev);
 	if (err)
-		goto exit_devreg;
+		goto exit;
 
 	return 0;
 
-exit_devreg:
-	rtc_device_unregister(rs5c372->rtc);
-
-exit_kfree:
-	kfree(rs5c372);
-
 exit:
 	return err;
 }
 
 static int rs5c372_remove(struct i2c_client *client)
 {
-	struct rs5c372 *rs5c372 = i2c_get_clientdata(client);
-
-	rtc_device_unregister(rs5c372->rtc);
 	rs5c_sysfs_unregister(&client->dev);
-	kfree(rs5c372);
 	return 0;
 }