diff mbox series

[1/4] rtc: coh901331: set range

Message ID 20190407211027.14012-1-alexandre.belloni@bootlin.com (mailing list archive)
State Mainlined, archived
Commit 06cfd668ec67b2431034ea30782acdebad1440ef
Headers show
Series [1/4] rtc: coh901331: set range | expand

Commit Message

Alexandre Belloni April 7, 2019, 9:10 p.m. UTC 
The COH 901 331 is a 32bit seconds counter.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-coh901331.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

Comments

Linus Walleij April 8, 2019, 9:10 a.m. UTC | #1 
On Sun, Apr 7, 2019 at 11:10 PM Alexandre Belloni
<alexandre.belloni@bootlin.com> wrote:

> The COH 901 331 is a 32bit seconds counter.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c
index 0b232c84f674..5b214db919d0 100644
--- a/drivers/rtc/rtc-coh901331.c
+++ b/drivers/rtc/rtc-coh901331.c
@@ -188,6 +188,13 @@  static int __init coh901331_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	rtap->rtc = devm_rtc_allocate_device(&pdev->dev);
+	if (IS_ERR(rtap->rtc))
+		return PTR_ERR(rtap->rtc);
+
+	rtap->rtc->ops = &coh901331_ops;
+	rtap->rtc->range_max = U32_MAX;
+
 	/* We enable/disable the clock only to assure it works */
 	ret = clk_prepare_enable(rtap->clk);
 	if (ret) {
@@ -197,12 +204,10 @@  static int __init coh901331_probe(struct platform_device *pdev)
 	clk_disable(rtap->clk);
 
 	platform_set_drvdata(pdev, rtap);
-	rtap->rtc = devm_rtc_device_register(&pdev->dev, "coh901331",
-					&coh901331_ops, THIS_MODULE);
-	if (IS_ERR(rtap->rtc)) {
-		ret = PTR_ERR(rtap->rtc);
+
+	ret = rtc_register_device(rtap->rtc);
+	if (ret)
 		goto out_no_rtc;
-	}
 
 	return 0;