The patch titled
Subject: rtc: rtc-pcap: use devm_*() functions
has been removed from the -mm tree. Its filename was
rtc-rtc-pcap-use-devm_-functions.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: rtc: rtc-pcap: use devm_*() functions
Use devm_*() functions to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-pcap.c | 34 ++++++++++++----------------------
1 file changed, 12 insertions(+), 22 deletions(-)
diff -puN drivers/rtc/rtc-pcap.c~rtc-rtc-pcap-use-devm_-functions drivers/rtc/rtc-pcap.c
--- a/drivers/rtc/rtc-pcap.c~rtc-rtc-pcap-use-devm_-functions
+++ a/drivers/rtc/rtc-pcap.c
@@ -145,7 +145,8 @@ static int __init pcap_rtc_probe(struct
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;
@@ -153,45 +154,34 @@ static int __init pcap_rtc_probe(struct
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 __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;
}
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
origin.patch
linux-next.patch
rtc-rtc-v3020-use-gpio_request_array.patch
drivers-rtc-rtc-pxac-use-devm_-apis.patch
memstick-r592-make-r592_pm_ops-static.patch
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