[v2,1/5] rtc: pcf2127: convert to devm_rtc_allocate_device
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Message ID 20190813153600.12406-2-bruno.thomsen@gmail.com
State New
Headers show
Series
  • rtc: pcf2127: tamper timestamp and watchdog feature support
Related show

Commit Message

Bruno Thomsen Aug. 13, 2019, 3:35 p.m. UTC
This allows further improvement of the driver.

Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
 drivers/rtc/rtc-pcf2127.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Patch
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diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c
index 8632f58fed43..58eb96506e4b 100644
--- a/drivers/rtc/rtc-pcf2127.c
+++ b/drivers/rtc/rtc-pcf2127.c
@@ -237,11 +237,12 @@  static int pcf2127_probe(struct device *dev, struct regmap *regmap,
 
 	dev_set_drvdata(dev, pcf2127);
 
-	pcf2127->rtc = devm_rtc_device_register(dev, name, &pcf2127_rtc_ops,
-						THIS_MODULE);
+	pcf2127->rtc = devm_rtc_allocate_device(dev);
 	if (IS_ERR(pcf2127->rtc))
 		return PTR_ERR(pcf2127->rtc);
 
+	pcf2127->rtc->ops = &pcf2127_rtc_ops;
+
 	if (has_nvmem) {
 		struct nvmem_config nvmem_cfg = {
 			.priv = pcf2127,
@@ -253,7 +254,7 @@  static int pcf2127_probe(struct device *dev, struct regmap *regmap,
 		ret = rtc_nvmem_register(pcf2127->rtc, &nvmem_cfg);
 	}
 
-	return ret;
+	return rtc_register_device(pcf2127->rtc);
 }
 
 #ifdef CONFIG_OF