diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-08-30 00:25:45 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-09-01 10:18:46 +0300 |
| commit | 8d3f805e6896798a1a40173d3734463363431b8e (patch) | |
| tree | 4cf68d8cebdc41cdd7bc3b1595a62e5a021ccbbc /drivers/rtc | |
| parent | deaa3ff4984f85fd8957841c314b94bbf81c9cd7 (diff) | |
| download | linux-8d3f805e6896798a1a40173d3734463363431b8e.tar.xz | |
rtc: pcf8563: convert to devm_rtc_allocate_device
This allows further improvement of the driver.
Link: https://lore.kernel.org/r/20190829212547.19185-3-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pcf8563.c | 17 |
1 files 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; } |