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, 37 deletions

diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c
index e0019cd0bf71..539a90b98bc5 100644
--- a/drivers/rtc/rtc-pcap.c
+++ b/drivers/rtc/rtc-pcap.c
@@ -139,13 +139,14 @@ static const struct rtc_class_ops pcap_rtc_ops = {
 	.alarm_irq_enable = pcap_rtc_alarm_irq_enable,
 };
 
-static int pcap_rtc_probe(struct platform_device *pdev)
+static int __init pcap_rtc_probe(struct platform_device *pdev)
 {
 	struct pcap_rtc *pcap_rtc;
 	int timer_irq, alarm_irq;
 	int err = -ENOMEM;
 
-	pcap_rtc = kmalloc(sizeof(struct pcap_rtc), GFP_KERNEL);
+	pcap_rtc = devm_kzalloc(&pdev->dev, sizeof(struct pcap_rtc),
+				GFP_KERNEL);
 	if (!pcap_rtc)
 		return err;
 
@@ -153,68 +154,46 @@ static int pcap_rtc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, pcap_rtc);
 
-	pcap_rtc->rtc = rtc_device_register("pcap", &pdev->dev,
-				  &pcap_rtc_ops, THIS_MODULE);
+	pcap_rtc->rtc = devm_rtc_device_register(&pdev->dev, "pcap",
+					&pcap_rtc_ops, THIS_MODULE);
 	if (IS_ERR(pcap_rtc->rtc)) {
 		err = PTR_ERR(pcap_rtc->rtc);
-		goto fail_rtc;
+		goto fail;
 	}
 
-
 	timer_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_1HZ);
 	alarm_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_TODA);
 
-	err = request_irq(timer_irq, pcap_rtc_irq, 0, "RTC Timer", pcap_rtc);
+	err = devm_request_irq(&pdev->dev, timer_irq, pcap_rtc_irq, 0,
+				"RTC Timer", pcap_rtc);
 	if (err)
-		goto fail_timer;
+		goto fail;
 
-	err = request_irq(alarm_irq, pcap_rtc_irq, 0, "RTC Alarm", pcap_rtc);
+	err = devm_request_irq(&pdev->dev, alarm_irq, pcap_rtc_irq, 0,
+				"RTC Alarm", pcap_rtc);
 	if (err)
-		goto fail_alarm;
+		goto fail;
 
 	return 0;
-fail_alarm:
-	free_irq(timer_irq, pcap_rtc);
-fail_timer:
-	rtc_device_unregister(pcap_rtc->rtc);
-fail_rtc:
+fail:
 	platform_set_drvdata(pdev, NULL);
-	kfree(pcap_rtc);
 	return err;
 }
 
-static int pcap_rtc_remove(struct platform_device *pdev)
+static int __exit pcap_rtc_remove(struct platform_device *pdev)
 {
-	struct pcap_rtc *pcap_rtc = platform_get_drvdata(pdev);
-
-	free_irq(pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_1HZ), pcap_rtc);
-	free_irq(pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_TODA), pcap_rtc);
-	rtc_device_unregister(pcap_rtc->rtc);
-	kfree(pcap_rtc);
-
 	return 0;
 }
 
 static struct platform_driver pcap_rtc_driver = {
-	.remove = pcap_rtc_remove,
+	.remove = __exit_p(pcap_rtc_remove),
 	.driver = {
 		.name  = "pcap-rtc",
 		.owner = THIS_MODULE,
 	},
 };
 
-static int __init rtc_pcap_init(void)
-{
-	return platform_driver_probe(&pcap_rtc_driver, pcap_rtc_probe);
-}
-
-static void __exit rtc_pcap_exit(void)
-{
-	platform_driver_unregister(&pcap_rtc_driver);
-}
-
-module_init(rtc_pcap_init);
-module_exit(rtc_pcap_exit);
+module_platform_driver_probe(pcap_rtc_driver, pcap_rtc_probe);
 
 MODULE_DESCRIPTION("Motorola pcap rtc driver");
 MODULE_AUTHOR("guiming zhuo <gmzhuo@gmail.com>");