From: Alexandre Belloni Date: Thu, 17 May 2018 20:18:56 +0000 (+0200) Subject: rtc: 88pm80x: stop setting a default time X-Git-Tag: v4.19~822^2~60 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=48b29c7fc2491edabd3d0f1e68f721043e4a079f;p=platform%2Fkernel%2Flinux-rpi.git rtc: 88pm80x: stop setting a default time It doesn't make sense to set the RTC to a default value at probe time. Let the core handle invalid date and time. Signed-off-by: Alexandre Belloni --- diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c index 6cbafef..76df274 100644 --- a/drivers/rtc/rtc-88pm80x.c +++ b/drivers/rtc/rtc-88pm80x.c @@ -254,8 +254,6 @@ static int pm80x_rtc_probe(struct platform_device *pdev) struct pm80x_rtc_pdata *pdata = dev_get_platdata(&pdev->dev); struct pm80x_rtc_info *info; struct device_node *node = pdev->dev.of_node; - struct rtc_time tm; - unsigned long ticks = 0; int ret; if (!pdata && !node) { @@ -302,26 +300,6 @@ static int pm80x_rtc_probe(struct platform_device *pdev) goto out; } - ret = pm80x_rtc_read_time(&pdev->dev, &tm); - if (ret < 0) { - dev_err(&pdev->dev, "Failed to read initial time.\n"); - goto out_rtc; - } - if ((tm.tm_year < 70) || (tm.tm_year > 138)) { - tm.tm_year = 70; - tm.tm_mon = 0; - tm.tm_mday = 1; - tm.tm_hour = 0; - tm.tm_min = 0; - tm.tm_sec = 0; - ret = pm80x_rtc_set_time(&pdev->dev, &tm); - if (ret < 0) { - dev_err(&pdev->dev, "Failed to set initial time.\n"); - goto out_rtc; - } - } - rtc_tm_to_time(&tm, &ticks); - info->rtc_dev = devm_rtc_device_register(&pdev->dev, "88pm80x-rtc", &pm80x_rtc_ops, THIS_MODULE); if (IS_ERR(info->rtc_dev)) {