Commit a1c805a9 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds

rtc: rtc-pcap: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d063 ("device-core: Ensure drvdata
= NULL when no driver is bound").  Thus, it is not needed to manually
clear the device driver data to NULL.
Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6d4a38cb
......@@ -156,10 +156,8 @@ static int __init pcap_rtc_probe(struct platform_device *pdev)
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;
}
if (IS_ERR(pcap_rtc->rtc))
return PTR_ERR(pcap_rtc->rtc);
timer_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_1HZ);
alarm_irq = pcap_to_irq(pcap_rtc->pcap, PCAP_IRQ_TODA);
......@@ -167,17 +165,14 @@ static int __init pcap_rtc_probe(struct platform_device *pdev)
err = devm_request_irq(&pdev->dev, timer_irq, pcap_rtc_irq, 0,
"RTC Timer", pcap_rtc);
if (err)
goto fail;
return err;
err = devm_request_irq(&pdev->dev, alarm_irq, pcap_rtc_irq, 0,
"RTC Alarm", pcap_rtc);
if (err)
goto fail;
return err;
return 0;
fail:
platform_set_drvdata(pdev, NULL);
return err;
}
static int __exit pcap_rtc_remove(struct platform_device *pdev)
......
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