diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-17 22:18:56 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-17 22:23:15 +0200 |
| commit | 48b29c7fc2491edabd3d0f1e68f721043e4a079f (patch) | |
| tree | cde463008466ef059ac5f870e56cf2146ea539ff /drivers/rtc/rtc-88pm80x.c | |
| parent | 6c78a872a673c467c747e2eafc07289d921d3178 (diff) | |
| download | linux-48b29c7fc2491edabd3d0f1e68f721043e4a079f.tar.gz | |
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 <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-88pm80x.c')
| -rw-r--r-- | drivers/rtc/rtc-88pm80x.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c index 6cbafefa80a2..76df274f3e1a 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)) { |