From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Chen-Yu Tsai <wens@csie.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 3/5] rtc: pcf8563: convert to devm_rtc_allocate_device
Date: Thu, 29 Aug 2019 23:25:45 +0200 [thread overview]
Message-ID: <20190829212547.19185-3-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20190829212547.19185-1-alexandre.belloni@bootlin.com>
This allows further improvement of the driver.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-pcf8563.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 1b452da75eb8..0e375e19c149 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -591,13 +591,14 @@ static int pcf8563_probe(struct i2c_client *client,
return err;
}
- pcf8563->rtc = devm_rtc_device_register(&client->dev,
- pcf8563_driver.driver.name,
- &pcf8563_rtc_ops, THIS_MODULE);
-
+ pcf8563->rtc = devm_rtc_allocate_device(&client->dev);
if (IS_ERR(pcf8563->rtc))
return PTR_ERR(pcf8563->rtc);
+ pcf8563->rtc->ops = &pcf8563_rtc_ops;
+ /* the pcf8563 alarm only supports a minute accuracy */
+ pcf8563->rtc->uie_unsupported = 1;
+
if (client->irq > 0) {
err = devm_request_threaded_irq(&client->dev, client->irq,
NULL, pcf8563_irq,
@@ -608,17 +609,17 @@ static int pcf8563_probe(struct i2c_client *client,
client->irq);
return err;
}
-
}
+ err = rtc_register_device(pcf8563->rtc);
+ if (err)
+ return err;
+
#ifdef CONFIG_COMMON_CLK
/* register clk in common clk framework */
pcf8563_clkout_register_clk(pcf8563);
#endif
- /* the pcf8563 alarm only supports a minute accuracy */
- pcf8563->rtc->uie_unsupported = 1;
-
return 0;
}
--
2.21.0
next prev parent reply other threads:[~2019-08-29 21:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 21:25 [PATCH 1/5] rtc: pcf8563: add Epson RTC8564 compatible Alexandre Belloni
2019-08-29 21:25 ` [PATCH 2/5] rtc: pcf8563: add Microcrystal RV8564 compatible Alexandre Belloni
2019-08-29 21:25 ` Alexandre Belloni [this message]
2019-08-29 21:25 ` [PATCH 4/5] rtc: pcf8563: remove useless indirection Alexandre Belloni
2019-08-29 21:25 ` [PATCH 5/5] rtc: pcf8563: let the core handle range offsetting Alexandre Belloni
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190829212547.19185-3-alexandre.belloni@bootlin.com \
--to=alexandre.belloni@bootlin.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rtc@vger.kernel.org \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).