lkml.org 
[lkml]   [2019]   [Mar]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/4] rtc: wm831x: set range
Date
The wm831x has a 32bit second counter.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-wm831x.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c
index 7b824dabf104..deaffe0eaf2f 100644
--- a/drivers/rtc/rtc-wm831x.c
+++ b/drivers/rtc/rtc-wm831x.c
@@ -436,12 +436,16 @@ static int wm831x_rtc_probe(struct platform_device *pdev)

device_init_wakeup(&pdev->dev, 1);

- wm831x_rtc->rtc = devm_rtc_device_register(&pdev->dev, "wm831x",
- &wm831x_rtc_ops, THIS_MODULE);
- if (IS_ERR(wm831x_rtc->rtc)) {
- ret = PTR_ERR(wm831x_rtc->rtc);
- goto err;
- }
+ wm831x_rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
+ if (IS_ERR(wm831x_rtc->rtc))
+ return PTR_ERR(wm831x_rtc->rtc);
+
+ wm831x_rtc->rtc->ops = &wm831x_rtc_ops;
+ wm831x_rtc->rtc->range_max = U32_MAX;
+
+ ret = rtc_register_device(wm831x_rtc->rtc);
+ if (ret)
+ return ret;

ret = devm_request_threaded_irq(&pdev->dev, alm_irq, NULL,
wm831x_alm_irq,
--
2.20.1
\
 
 \ /
  Last update: 2019-03-22 08:17    [W:0.077 / U:0.648 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site