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alpha: rtc: simplify alpha_rtc_init
Use devm_rtc_allocate_device to simplify choosing the rtc_ops in alpha_rtc_init(). Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
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a104d44b18
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@ -198,26 +198,24 @@ static const struct rtc_class_ops remote_rtc_ops = {
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static int __init
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alpha_rtc_init(void)
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{
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const struct rtc_class_ops *ops;
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struct platform_device *pdev;
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struct rtc_device *rtc;
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const char *name;
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init_rtc_epoch();
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name = "rtc-alpha";
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ops = &alpha_rtc_ops;
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#ifdef HAVE_REMOTE_RTC
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if (alpha_mv.rtc_boot_cpu_only)
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ops = &remote_rtc_ops;
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#endif
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pdev = platform_device_register_simple(name, -1, NULL, 0);
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rtc = devm_rtc_device_register(&pdev->dev, name, ops, THIS_MODULE);
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pdev = platform_device_register_simple("rtc-alpha", -1, NULL, 0);
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rtc = devm_rtc_allocate_device(&pdev->dev);
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if (IS_ERR(rtc))
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return PTR_ERR(rtc);
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platform_set_drvdata(pdev, rtc);
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return 0;
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rtc->ops = &alpha_rtc_ops;
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#ifdef HAVE_REMOTE_RTC
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if (alpha_mv.rtc_boot_cpu_only)
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rtc->ops = &remote_rtc_ops;
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#endif
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return rtc_register_device(rtc);
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}
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device_initcall(alpha_rtc_init);
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