diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-10-16 22:08:47 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-10-19 22:33:03 +0200 |
| commit | ed6c6dfdbe475271f769603ae22246b3e2c8c7b3 (patch) | |
| tree | c06d3eda2c0b86ba569b1328f9bae56a280e674c /drivers/rtc/rtc-s35390a.c | |
| parent | cb0b97d68252df9bc2e50bdb971b589b85589c2c (diff) | |
rtc: s35390a: convert to devm_rtc_allocate_device
This allows further improvement of the driver and removes the need to
forward declare s35390a_driver.
Link: https://lore.kernel.org/r/20191016200848.30246-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-s35390a.c')
| -rw-r--r-- | drivers/rtc/rtc-s35390a.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/rtc/rtc-s35390a.c b/drivers/rtc/rtc-s35390a.c index da34cfd70f95..66684b80028f 100644 --- a/drivers/rtc/rtc-s35390a.c +++ b/drivers/rtc/rtc-s35390a.c @@ -423,8 +423,6 @@ static const struct rtc_class_ops s35390a_rtc_ops = { .ioctl = s35390a_rtc_ioctl, }; -static struct i2c_driver s35390a_driver; - static int s35390a_probe(struct i2c_client *client, const struct i2c_device_id *id) { @@ -456,6 +454,10 @@ static int s35390a_probe(struct i2c_client *client, } } + s35390a->rtc = devm_rtc_allocate_device(dev); + if (IS_ERR(s35390a->rtc)) + return PTR_ERR(s35390a->rtc); + err_read = s35390a_read_status(s35390a, &status1); if (err_read < 0) { dev_err(dev, "error resetting chip\n"); @@ -485,11 +487,7 @@ static int s35390a_probe(struct i2c_client *client, device_set_wakeup_capable(dev, 1); - s35390a->rtc = devm_rtc_device_register(dev, s35390a_driver.driver.name, - &s35390a_rtc_ops, THIS_MODULE); - - if (IS_ERR(s35390a->rtc)) - return PTR_ERR(s35390a->rtc); + s35390a->rtc->ops = &s35390a_rtc_ops; /* supports per-minute alarms only, therefore set uie_unsupported */ s35390a->rtc->uie_unsupported = 1; @@ -497,7 +495,7 @@ static int s35390a_probe(struct i2c_client *client, if (status1 & S35390A_FLAG_INT2) rtc_update_irq(s35390a->rtc, 1, RTC_AF); - return 0; + return rtc_register_device(s35390a->rtc); } static struct i2c_driver s35390a_driver = { |