rtc: core: correct trivial checkpatch warnings
Correct trivial checkpatch warnings, mostly whitespace issues and unbalanced braces. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni
Родитель
6875404fdb
Коммит
606cc43c72
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@ -20,13 +20,13 @@
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#include "rtc-core.h"
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static DEFINE_IDA(rtc_ida);
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struct class *rtc_class;
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static void rtc_device_release(struct device *dev)
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{
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struct rtc_device *rtc = to_rtc_device(dev);
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ida_simple_remove(&rtc_ida, rtc->id);
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kfree(rtc);
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}
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@ -44,7 +44,6 @@ int rtc_hctosys_ret = -ENODEV;
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static struct timespec64 old_rtc, old_system, old_delta;
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static int rtc_suspend(struct device *dev)
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{
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struct rtc_device *rtc = to_rtc_device(dev);
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@ -68,7 +67,6 @@ static int rtc_suspend(struct device *dev)
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ktime_get_real_ts64(&old_system);
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old_rtc.tv_sec = rtc_tm_to_time64(&tm);
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/*
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* To avoid drift caused by repeated suspend/resumes,
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* which each can add ~1 second drift error,
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@ -80,7 +78,7 @@ static int rtc_suspend(struct device *dev)
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if (delta_delta.tv_sec < -2 || delta_delta.tv_sec >= 2) {
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/*
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* if delta_delta is too large, assume time correction
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* has occured and set old_delta to the current delta.
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* has occurred and set old_delta to the current delta.
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*/
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old_delta = delta;
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} else {
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@ -133,7 +131,7 @@ static int rtc_resume(struct device *dev)
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* to keep things accurate.
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*/
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sleep_time = timespec64_sub(sleep_time,
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timespec64_sub(new_system, old_system));
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timespec64_sub(new_system, old_system));
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if (sleep_time.tv_sec >= 0)
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timekeeping_inject_sleeptime64(&sleep_time);
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@ -394,9 +392,9 @@ EXPORT_SYMBOL_GPL(__rtc_register_device);
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* rtc_register_device instead
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*/
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struct rtc_device *devm_rtc_device_register(struct device *dev,
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const char *name,
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const struct rtc_class_ops *ops,
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struct module *owner)
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const char *name,
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const struct rtc_class_ops *ops,
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struct module *owner)
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{
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struct rtc_device *rtc;
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int err;
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@ -57,7 +57,7 @@ static void rtc_uie_task(struct work_struct *work)
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} else if (rtc->oldsecs != tm.tm_sec) {
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num = (tm.tm_sec + 60 - rtc->oldsecs) % 60;
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rtc->oldsecs = tm.tm_sec;
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rtc->uie_timer.expires = jiffies + HZ - (HZ/10);
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rtc->uie_timer.expires = jiffies + HZ - (HZ / 10);
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rtc->uie_timer_active = 1;
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rtc->uie_task_active = 0;
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add_timer(&rtc->uie_timer);
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@ -68,6 +68,7 @@ static void rtc_uie_task(struct work_struct *work)
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if (num)
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rtc_handle_legacy_irq(rtc, num, RTC_UF);
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}
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static void rtc_uie_timer(struct timer_list *t)
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{
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struct rtc_device *rtc = from_timer(rtc, t, uie_timer);
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@ -199,14 +200,14 @@ static __poll_t rtc_dev_poll(struct file *file, poll_table *wait)
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}
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static long rtc_dev_ioctl(struct file *file,
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unsigned int cmd, unsigned long arg)
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unsigned int cmd, unsigned long arg)
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{
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int err = 0;
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struct rtc_device *rtc = file->private_data;
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const struct rtc_class_ops *ops = rtc->ops;
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struct rtc_time tm;
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struct rtc_wkalrm alarm;
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void __user *uarg = (void __user *) arg;
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void __user *uarg = (void __user *)arg;
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err = mutex_lock_interruptible(&rtc->ops_lock);
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if (err)
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@ -230,7 +231,7 @@ static long rtc_dev_ioctl(struct file *file,
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case RTC_PIE_ON:
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if (rtc->irq_freq > rtc->max_user_freq &&
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!capable(CAP_SYS_RESOURCE))
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!capable(CAP_SYS_RESOURCE))
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err = -EACCES;
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break;
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}
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@ -387,8 +388,9 @@ static long rtc_dev_ioctl(struct file *file,
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err = ops->ioctl(rtc->dev.parent, cmd, arg);
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if (err == -ENOIOCTLCMD)
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err = -ENOTTY;
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} else
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} else {
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err = -ENOTTY;
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}
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break;
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}
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@ -400,6 +402,7 @@ done:
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static int rtc_dev_fasync(int fd, struct file *file, int on)
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{
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struct rtc_device *rtc = file->private_data;
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return fasync_helper(fd, file, on, &rtc->async_queue);
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}
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@ -30,7 +30,7 @@ static int __init rtc_hctosys(void)
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};
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struct rtc_device *rtc = rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
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if (rtc == NULL) {
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if (!rtc) {
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pr_info("unable to open rtc device (%s)\n",
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CONFIG_RTC_HCTOSYS_DEVICE);
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goto err_open;
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@ -41,7 +41,6 @@ static int __init rtc_hctosys(void)
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dev_err(rtc->dev.parent,
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"hctosys: unable to read the hardware clock\n");
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goto err_read;
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}
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tv64.tv_sec = rtc_tm_to_time64(&tm);
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@ -84,11 +84,12 @@ static int rtc_valid_range(struct rtc_device *rtc, struct rtc_time *tm)
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static int __rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm)
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{
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int err;
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if (!rtc->ops)
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if (!rtc->ops) {
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err = -ENODEV;
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else if (!rtc->ops->read_time)
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} else if (!rtc->ops->read_time) {
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err = -EINVAL;
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else {
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} else {
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memset(tm, 0, sizeof(struct rtc_time));
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err = rtc->ops->read_time(rtc->dev.parent, tm);
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if (err < 0) {
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@ -144,14 +145,13 @@ int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm)
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err = -ENODEV;
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else if (rtc->ops->set_time)
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err = rtc->ops->set_time(rtc->dev.parent, tm);
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else if (rtc->ops->set_mmss64) {
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time64_t secs64 = rtc_tm_to_time64(tm);
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err = rtc->ops->set_mmss64(rtc->dev.parent, secs64);
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} else if (rtc->ops->set_mmss) {
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time64_t secs64 = rtc_tm_to_time64(tm);
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err = rtc->ops->set_mmss(rtc->dev.parent, secs64);
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} else
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else if (rtc->ops->set_mmss64)
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err = rtc->ops->set_mmss64(rtc->dev.parent,
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rtc_tm_to_time64(tm));
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else if (rtc->ops->set_mmss)
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err = rtc->ops->set_mmss(rtc->dev.parent,
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rtc_tm_to_time64(tm));
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else
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err = -EINVAL;
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pm_stay_awake(rtc->dev.parent);
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@ -164,7 +164,8 @@ int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm)
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}
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EXPORT_SYMBOL_GPL(rtc_set_time);
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static int rtc_read_alarm_internal(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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static int rtc_read_alarm_internal(struct rtc_device *rtc,
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struct rtc_wkalrm *alarm)
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{
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int err;
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@ -172,11 +173,11 @@ static int rtc_read_alarm_internal(struct rtc_device *rtc, struct rtc_wkalrm *al
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if (err)
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return err;
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if (rtc->ops == NULL)
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if (!rtc->ops) {
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err = -ENODEV;
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else if (!rtc->ops->read_alarm)
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} else if (!rtc->ops->read_alarm) {
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err = -EINVAL;
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else {
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} else {
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alarm->enabled = 0;
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alarm->pending = 0;
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alarm->time.tm_sec = -1;
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@ -204,7 +205,7 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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int first_time = 1;
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time64_t t_now, t_alm;
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enum { none, day, month, year } missing = none;
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unsigned days;
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unsigned int days;
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/* The lower level RTC driver may return -1 in some fields,
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* creating invalid alarm->time values, for reasons like:
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@ -273,10 +274,10 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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return err;
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/* note that tm_sec is a "don't care" value here: */
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} while ( before.tm_min != now.tm_min
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|| before.tm_hour != now.tm_hour
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|| before.tm_mon != now.tm_mon
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|| before.tm_year != now.tm_year);
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} while (before.tm_min != now.tm_min ||
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before.tm_hour != now.tm_hour ||
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before.tm_mon != now.tm_mon ||
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before.tm_year != now.tm_year);
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/* Fill in the missing alarm fields using the timestamp; we
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* know there's at least one since alarm->time is invalid.
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@ -293,7 +294,7 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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alarm->time.tm_mday = now.tm_mday;
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missing = day;
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}
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if ((unsigned)alarm->time.tm_mon >= 12) {
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if ((unsigned int)alarm->time.tm_mon >= 12) {
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alarm->time.tm_mon = now.tm_mon;
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if (missing == none)
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missing = month;
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@ -318,7 +319,6 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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goto done;
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switch (missing) {
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/* 24 hour rollover ... if it's now 10am Monday, an alarm that
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* that will trigger at 5am will do so at 5am Tuesday, which
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* could also be in the next month or year. This is a common
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@ -338,14 +338,14 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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case month:
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dev_dbg(&rtc->dev, "alarm rollover: %s\n", "month");
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do {
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if (alarm->time.tm_mon < 11)
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if (alarm->time.tm_mon < 11) {
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alarm->time.tm_mon++;
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else {
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} else {
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alarm->time.tm_mon = 0;
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alarm->time.tm_year++;
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}
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days = rtc_month_days(alarm->time.tm_mon,
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alarm->time.tm_year);
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alarm->time.tm_year);
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} while (days < alarm->time.tm_mday);
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break;
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@ -354,8 +354,8 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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dev_dbg(&rtc->dev, "alarm rollover: %s\n", "year");
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do {
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alarm->time.tm_year++;
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} while (!is_leap_year(alarm->time.tm_year + 1900)
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&& rtc_valid_tm(&alarm->time) != 0);
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} while (!is_leap_year(alarm->time.tm_year + 1900) &&
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rtc_valid_tm(&alarm->time) != 0);
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break;
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default:
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@ -366,7 +366,8 @@ int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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done:
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if (err)
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dev_warn(&rtc->dev, "invalid alarm value: %ptR\n", &alarm->time);
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dev_warn(&rtc->dev, "invalid alarm value: %ptR\n",
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&alarm->time);
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return err;
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}
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@ -378,11 +379,11 @@ int rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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err = mutex_lock_interruptible(&rtc->ops_lock);
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if (err)
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return err;
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if (rtc->ops == NULL)
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if (!rtc->ops) {
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err = -ENODEV;
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else if (!rtc->ops->read_alarm)
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} else if (!rtc->ops->read_alarm) {
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err = -EINVAL;
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else {
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} else {
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memset(alarm, 0, sizeof(struct rtc_wkalrm));
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alarm->enabled = rtc->aie_timer.enabled;
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alarm->time = rtc_ktime_to_tm(rtc->aie_timer.node.expires);
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@ -491,7 +492,6 @@ int rtc_initialize_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
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/* Alarm has to be enabled & in the future for us to enqueue it */
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if (alarm->enabled && (rtc_tm_to_ktime(now) <
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rtc->aie_timer.node.expires)) {
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rtc->aie_timer.enabled = 1;
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timerqueue_add(&rtc->timerqueue, &rtc->aie_timer.node);
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trace_rtc_timer_enqueue(&rtc->aie_timer);
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@ -503,7 +503,9 @@ EXPORT_SYMBOL_GPL(rtc_initialize_alarm);
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int rtc_alarm_irq_enable(struct rtc_device *rtc, unsigned int enabled)
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{
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int err = mutex_lock_interruptible(&rtc->ops_lock);
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int err;
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err = mutex_lock_interruptible(&rtc->ops_lock);
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if (err)
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return err;
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@ -532,7 +534,9 @@ EXPORT_SYMBOL_GPL(rtc_alarm_irq_enable);
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int rtc_update_irq_enable(struct rtc_device *rtc, unsigned int enabled)
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{
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int err = mutex_lock_interruptible(&rtc->ops_lock);
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int err;
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err = mutex_lock_interruptible(&rtc->ops_lock);
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if (err)
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return err;
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@ -561,8 +565,9 @@ int rtc_update_irq_enable(struct rtc_device *rtc, unsigned int enabled)
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rtc->uie_rtctimer.node.expires = ktime_add(now, onesec);
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rtc->uie_rtctimer.period = ktime_set(1, 0);
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err = rtc_timer_enqueue(rtc, &rtc->uie_rtctimer);
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} else
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} else {
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rtc_timer_remove(rtc, &rtc->uie_rtctimer);
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}
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out:
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mutex_unlock(&rtc->ops_lock);
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@ -577,11 +582,9 @@ out:
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err = rtc_dev_update_irq_enable_emul(rtc, enabled);
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#endif
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return err;
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}
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EXPORT_SYMBOL_GPL(rtc_update_irq_enable);
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/**
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* rtc_handle_legacy_irq - AIE, UIE and PIE event hook
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* @rtc: pointer to the rtc device
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@ -596,14 +599,13 @@ void rtc_handle_legacy_irq(struct rtc_device *rtc, int num, int mode)
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/* mark one irq of the appropriate mode */
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spin_lock_irqsave(&rtc->irq_lock, flags);
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rtc->irq_data = (rtc->irq_data + (num << 8)) | (RTC_IRQF|mode);
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rtc->irq_data = (rtc->irq_data + (num << 8)) | (RTC_IRQF | mode);
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spin_unlock_irqrestore(&rtc->irq_lock, flags);
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wake_up_interruptible(&rtc->irq_queue);
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kill_fasync(&rtc->async_queue, SIGIO, POLL_IN);
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}
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/**
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* rtc_aie_update_irq - AIE mode rtctimer hook
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* @rtc: pointer to the rtc_device
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@ -615,7 +617,6 @@ void rtc_aie_update_irq(struct rtc_device *rtc)
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rtc_handle_legacy_irq(rtc, 1, RTC_AF);
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}
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/**
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* rtc_uie_update_irq - UIE mode rtctimer hook
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* @rtc: pointer to the rtc_device
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@ -627,7 +628,6 @@ void rtc_uie_update_irq(struct rtc_device *rtc)
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rtc_handle_legacy_irq(rtc, 1, RTC_UF);
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}
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/**
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* rtc_pie_update_irq - PIE mode hrtimer hook
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* @timer: pointer to the pie mode hrtimer
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@ -641,6 +641,7 @@ enum hrtimer_restart rtc_pie_update_irq(struct hrtimer *timer)
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struct rtc_device *rtc;
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ktime_t period;
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int count;
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rtc = container_of(timer, struct rtc_device, pie_timer);
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period = NSEC_PER_SEC / rtc->irq_freq;
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@ -659,7 +660,7 @@ enum hrtimer_restart rtc_pie_update_irq(struct hrtimer *timer)
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* Context: any
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*/
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void rtc_update_irq(struct rtc_device *rtc,
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unsigned long num, unsigned long events)
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unsigned long num, unsigned long events)
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{
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if (IS_ERR_OR_NULL(rtc))
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return;
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@ -808,6 +809,7 @@ static int rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
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if (!next || ktime_before(timer->node.expires, next->expires)) {
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struct rtc_wkalrm alarm;
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int err;
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alarm.time = rtc_ktime_to_tm(timer->node.expires);
|
||||
alarm.enabled = 1;
|
||||
err = __rtc_set_alarm(rtc, &alarm);
|
||||
|
|
@ -848,12 +850,14 @@ static void rtc_alarm_disable(struct rtc_device *rtc)
|
|||
static void rtc_timer_remove(struct rtc_device *rtc, struct rtc_timer *timer)
|
||||
{
|
||||
struct timerqueue_node *next = timerqueue_getnext(&rtc->timerqueue);
|
||||
|
||||
timerqueue_del(&rtc->timerqueue, &timer->node);
|
||||
trace_rtc_timer_dequeue(timer);
|
||||
timer->enabled = 0;
|
||||
if (next == &timer->node) {
|
||||
struct rtc_wkalrm alarm;
|
||||
int err;
|
||||
|
||||
next = timerqueue_getnext(&rtc->timerqueue);
|
||||
if (!next) {
|
||||
rtc_alarm_disable(rtc);
|
||||
|
|
@ -926,9 +930,9 @@ again:
|
|||
alarm.enabled = 1;
|
||||
reprogram:
|
||||
err = __rtc_set_alarm(rtc, &alarm);
|
||||
if (err == -ETIME)
|
||||
if (err == -ETIME) {
|
||||
goto again;
|
||||
else if (err) {
|
||||
} else if (err) {
|
||||
if (retry-- > 0)
|
||||
goto reprogram;
|
||||
|
||||
|
|
@ -939,14 +943,14 @@ reprogram:
|
|||
dev_err(&rtc->dev, "__rtc_set_alarm: err=%d\n", err);
|
||||
goto again;
|
||||
}
|
||||
} else
|
||||
} else {
|
||||
rtc_alarm_disable(rtc);
|
||||
}
|
||||
|
||||
pm_relax(rtc->dev.parent);
|
||||
mutex_unlock(&rtc->ops_lock);
|
||||
}
|
||||
|
||||
|
||||
/* rtc_timer_init - Initializes an rtc_timer
|
||||
* @timer: timer to be intiialized
|
||||
* @f: function pointer to be called when timer fires
|
||||
|
|
@ -972,9 +976,10 @@ void rtc_timer_init(struct rtc_timer *timer, void (*f)(struct rtc_device *r),
|
|||
* Kernel interface to set an rtc_timer
|
||||
*/
|
||||
int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer *timer,
|
||||
ktime_t expires, ktime_t period)
|
||||
ktime_t expires, ktime_t period)
|
||||
{
|
||||
int ret = 0;
|
||||
|
||||
mutex_lock(&rtc->ops_lock);
|
||||
if (timer->enabled)
|
||||
rtc_timer_remove(rtc, timer);
|
||||
|
|
|
|||
|
|
@ -22,7 +22,7 @@ static const unsigned short rtc_ydays[2][13] = {
|
|||
{ 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 }
|
||||
};
|
||||
|
||||
#define LEAPS_THRU_END_OF(y) ((y)/4 - (y)/100 + (y)/400)
|
||||
#define LEAPS_THRU_END_OF(y) ((y) / 4 - (y) / 100 + (y) / 400)
|
||||
|
||||
/*
|
||||
* The number of days in the month.
|
||||
|
|
@ -38,11 +38,10 @@ EXPORT_SYMBOL(rtc_month_days);
|
|||
*/
|
||||
int rtc_year_days(unsigned int day, unsigned int month, unsigned int year)
|
||||
{
|
||||
return rtc_ydays[is_leap_year(year)][month] + day-1;
|
||||
return rtc_ydays[is_leap_year(year)][month] + day - 1;
|
||||
}
|
||||
EXPORT_SYMBOL(rtc_year_days);
|
||||
|
||||
|
||||
/*
|
||||
* rtc_time64_to_tm - Converts time64_t to rtc_time.
|
||||
* Convert seconds since 01-01-1970 00:00:00 to Gregorian date.
|
||||
|
|
@ -94,13 +93,14 @@ EXPORT_SYMBOL(rtc_time64_to_tm);
|
|||
*/
|
||||
int rtc_valid_tm(struct rtc_time *tm)
|
||||
{
|
||||
if (tm->tm_year < 70
|
||||
|| ((unsigned)tm->tm_mon) >= 12
|
||||
|| tm->tm_mday < 1
|
||||
|| tm->tm_mday > rtc_month_days(tm->tm_mon, ((unsigned)tm->tm_year + 1900))
|
||||
|| ((unsigned)tm->tm_hour) >= 24
|
||||
|| ((unsigned)tm->tm_min) >= 60
|
||||
|| ((unsigned)tm->tm_sec) >= 60)
|
||||
if (tm->tm_year < 70 ||
|
||||
((unsigned int)tm->tm_mon) >= 12 ||
|
||||
tm->tm_mday < 1 ||
|
||||
tm->tm_mday > rtc_month_days(tm->tm_mon,
|
||||
((unsigned int)tm->tm_year + 1900)) ||
|
||||
((unsigned int)tm->tm_hour) >= 24 ||
|
||||
((unsigned int)tm->tm_min) >= 60 ||
|
||||
((unsigned int)tm->tm_sec) >= 60)
|
||||
return -EINVAL;
|
||||
|
||||
return 0;
|
||||
|
|
@ -113,7 +113,7 @@ EXPORT_SYMBOL(rtc_valid_tm);
|
|||
*/
|
||||
time64_t rtc_tm_to_time64(struct rtc_time *tm)
|
||||
{
|
||||
return mktime64(((unsigned)tm->tm_year + 1900), tm->tm_mon + 1,
|
||||
return mktime64(((unsigned int)tm->tm_year + 1900), tm->tm_mon + 1,
|
||||
tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec);
|
||||
}
|
||||
EXPORT_SYMBOL(rtc_tm_to_time64);
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ static int rtc_nvram_register(struct rtc_device *rtc,
|
|||
{
|
||||
int err;
|
||||
|
||||
rtc->nvram = kzalloc(sizeof(struct bin_attribute), GFP_KERNEL);
|
||||
rtc->nvram = kzalloc(sizeof(*rtc->nvram), GFP_KERNEL);
|
||||
if (!rtc->nvram)
|
||||
return -ENOMEM;
|
||||
|
||||
|
|
|
|||
|
|
@ -57,17 +57,17 @@ static int rtc_proc_show(struct seq_file *seq, void *offset)
|
|||
seq_printf(seq, "alrm_time\t: %ptRt\n", &alrm.time);
|
||||
seq_printf(seq, "alrm_date\t: %ptRd\n", &alrm.time);
|
||||
seq_printf(seq, "alarm_IRQ\t: %s\n",
|
||||
alrm.enabled ? "yes" : "no");
|
||||
alrm.enabled ? "yes" : "no");
|
||||
seq_printf(seq, "alrm_pending\t: %s\n",
|
||||
alrm.pending ? "yes" : "no");
|
||||
alrm.pending ? "yes" : "no");
|
||||
seq_printf(seq, "update IRQ enabled\t: %s\n",
|
||||
(rtc->uie_rtctimer.enabled) ? "yes" : "no");
|
||||
(rtc->uie_rtctimer.enabled) ? "yes" : "no");
|
||||
seq_printf(seq, "periodic IRQ enabled\t: %s\n",
|
||||
(rtc->pie_enabled) ? "yes" : "no");
|
||||
(rtc->pie_enabled) ? "yes" : "no");
|
||||
seq_printf(seq, "periodic IRQ frequency\t: %d\n",
|
||||
rtc->irq_freq);
|
||||
rtc->irq_freq);
|
||||
seq_printf(seq, "max user IRQ frequency\t: %d\n",
|
||||
rtc->max_user_freq);
|
||||
rtc->max_user_freq);
|
||||
}
|
||||
|
||||
seq_printf(seq, "24hr\t\t: yes\n");
|
||||
|
|
@ -82,7 +82,7 @@ void rtc_proc_add_device(struct rtc_device *rtc)
|
|||
{
|
||||
if (is_rtc_hctosys(rtc))
|
||||
proc_create_single_data("driver/rtc", 0, NULL, rtc_proc_show,
|
||||
rtc);
|
||||
rtc);
|
||||
}
|
||||
|
||||
void rtc_proc_del_device(struct rtc_device *rtc)
|
||||
|
|
|
|||
|
|
@ -11,7 +11,6 @@
|
|||
|
||||
#include "rtc-core.h"
|
||||
|
||||
|
||||
/* device attributes */
|
||||
|
||||
/*
|
||||
|
|
@ -83,7 +82,7 @@ max_user_freq_show(struct device *dev, struct device_attribute *attr, char *buf)
|
|||
|
||||
static ssize_t
|
||||
max_user_freq_store(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t n)
|
||||
const char *buf, size_t n)
|
||||
{
|
||||
struct rtc_device *rtc = to_rtc_device(dev);
|
||||
unsigned long val;
|
||||
|
|
@ -113,12 +112,11 @@ hctosys_show(struct device *dev, struct device_attribute *attr, char *buf)
|
|||
{
|
||||
#ifdef CONFIG_RTC_HCTOSYS_DEVICE
|
||||
if (rtc_hctosys_ret == 0 &&
|
||||
strcmp(dev_name(&to_rtc_device(dev)->dev),
|
||||
CONFIG_RTC_HCTOSYS_DEVICE) == 0)
|
||||
strcmp(dev_name(&to_rtc_device(dev)->dev),
|
||||
CONFIG_RTC_HCTOSYS_DEVICE) == 0)
|
||||
return sprintf(buf, "1\n");
|
||||
else
|
||||
#endif
|
||||
return sprintf(buf, "0\n");
|
||||
return sprintf(buf, "0\n");
|
||||
}
|
||||
static DEVICE_ATTR_RO(hctosys);
|
||||
|
||||
|
|
@ -172,15 +170,15 @@ wakealarm_store(struct device *dev, struct device_attribute *attr,
|
|||
if (*buf_ptr == '=') {
|
||||
buf_ptr++;
|
||||
push = 1;
|
||||
} else
|
||||
} else {
|
||||
adjust = 1;
|
||||
}
|
||||
}
|
||||
retval = kstrtos64(buf_ptr, 0, &alarm);
|
||||
if (retval)
|
||||
return retval;
|
||||
if (adjust) {
|
||||
if (adjust)
|
||||
alarm += now;
|
||||
}
|
||||
if (alarm > now || push) {
|
||||
/* Avoid accidentally clobbering active alarms; we can't
|
||||
* entirely prevent that here, without even the minimal
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче