diff options
Diffstat (limited to 'drivers/rtc/class.c')
| -rw-r--r-- | drivers/rtc/class.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 921ee182797439..e31fa0ad127e95 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -21,7 +21,6 @@ #include "rtc-core.h" static DEFINE_IDA(rtc_ida); -struct class *rtc_class; static void rtc_device_release(struct device *dev) { @@ -199,6 +198,11 @@ static SIMPLE_DEV_PM_OPS(rtc_class_dev_pm_ops, rtc_suspend, rtc_resume); #define RTC_CLASS_DEV_PM_OPS NULL #endif +const struct class rtc_class = { + .name = "rtc", + .pm = RTC_CLASS_DEV_PM_OPS, +}; + /* Ensure the caller will set the id before releasing the device */ static struct rtc_device *rtc_allocate_device(void) { @@ -220,7 +224,7 @@ static struct rtc_device *rtc_allocate_device(void) rtc->irq_freq = 1; rtc->max_user_freq = 64; - rtc->dev.class = rtc_class; + rtc->dev.class = &rtc_class; rtc->dev.groups = rtc_get_dev_attribute_groups(); rtc->dev.release = rtc_device_release; @@ -475,13 +479,14 @@ EXPORT_SYMBOL_GPL(devm_rtc_device_register); static int __init rtc_init(void) { - rtc_class = class_create("rtc"); - if (IS_ERR(rtc_class)) { - pr_err("couldn't create class\n"); - return PTR_ERR(rtc_class); - } - rtc_class->pm = RTC_CLASS_DEV_PM_OPS; + int err; + + err = class_register(&rtc_class); + if (err) + return err; + rtc_dev_init(); + return 0; } subsys_initcall(rtc_init); |