#ifndef __ASM_RTC_H__
#define __ASM_RTC_H__
-#ifdef __KERNEL__
-
#include <linux/mc146818rtc.h>
#include <linux/rtc.h>
#include <linux/bcd.h>
static inline unsigned char rtc_is_updating(void)
{
unsigned char uip;
+ unsigned long flags;
- spin_lock_irq(&rtc_lock);
+ spin_lock_irqsave(&rtc_lock, flags);
uip = (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP);
- spin_unlock_irq(&rtc_lock);
+ spin_unlock_irqrestore(&rtc_lock, flags);
return uip;
}
{
unsigned long uip_watchdog = jiffies;
unsigned char ctrl;
+ unsigned long flags;
+
#ifdef CONFIG_MACH_DECSTATION
unsigned int real_year;
#endif
* RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated
* by the RTC when initially set to a non-zero value.
*/
- spin_lock_irq(&rtc_lock);
+ spin_lock_irqsave(&rtc_lock, flags);
time->tm_sec = CMOS_READ(RTC_SECONDS);
time->tm_min = CMOS_READ(RTC_MINUTES);
time->tm_hour = CMOS_READ(RTC_HOURS);
real_year = CMOS_READ(RTC_DEC_YEAR);
#endif
ctrl = CMOS_READ(RTC_CONTROL);
- spin_unlock_irq(&rtc_lock);
+ spin_unlock_irqrestore(&rtc_lock, flags);
if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
{
return -EINVAL;
}
-#endif /* __KERNEL__ */
#endif /* __ASM_RTC_H__ */