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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-09-09 23:15:04 +0200 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2018-12-21 11:57:57 -0500 |
| commit | 3030cf95ab2084678e9d2e0315d29cec80479eb0 (patch) | |
| tree | 67e14ee63195e693a08cb8d773a4fee7fbd6b1f0 | |
| parent | a104d44b183ce34b645bbcc8483d9d39fd488c55 (diff) | |
| download | linux-3030cf95ab2084678e9d2e0315d29cec80479eb0.tar.gz linux-3030cf95ab2084678e9d2e0315d29cec80479eb0.tar.bz2 linux-3030cf95ab2084678e9d2e0315d29cec80479eb0.zip | |
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>
| -rw-r--r-- | arch/alpha/kernel/rtc.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/arch/alpha/kernel/rtc.c b/arch/alpha/kernel/rtc.c index 1376a2867048..1b1d5963ac55 100644 --- a/arch/alpha/kernel/rtc.c +++ b/arch/alpha/kernel/rtc.c @@ -198,26 +198,24 @@ static const struct rtc_class_ops remote_rtc_ops = { static int __init alpha_rtc_init(void) { - const struct rtc_class_ops *ops; struct platform_device *pdev; struct rtc_device *rtc; - const char *name; init_rtc_epoch(); - name = "rtc-alpha"; - ops = &alpha_rtc_ops; -#ifdef HAVE_REMOTE_RTC - if (alpha_mv.rtc_boot_cpu_only) - ops = &remote_rtc_ops; -#endif - - pdev = platform_device_register_simple(name, -1, NULL, 0); - rtc = devm_rtc_device_register(&pdev->dev, name, ops, THIS_MODULE); + pdev = platform_device_register_simple("rtc-alpha", -1, NULL, 0); + rtc = devm_rtc_allocate_device(&pdev->dev); if (IS_ERR(rtc)) return PTR_ERR(rtc); platform_set_drvdata(pdev, rtc); - return 0; + rtc->ops = &alpha_rtc_ops; + +#ifdef HAVE_REMOTE_RTC + if (alpha_mv.rtc_boot_cpu_only) + rtc->ops = &remote_rtc_ops; +#endif + + return rtc_register_device(rtc); } device_initcall(alpha_rtc_init); |