-static int s3c_rtc_setpie(struct device *dev, int enabled)
-{
- unsigned int tmp;
-
- pr_debug("%s: pie=%d\n", __func__, enabled);
-
- spin_lock_irq(&s3c_rtc_pie_lock);
-
- if (s3c_rtc_cpu_type == TYPE_S3C64XX) {
- tmp = readw(s3c_rtc_base + S3C2410_RTCCON);
- tmp &= ~S3C64XX_RTCCON_TICEN;
-
- if (enabled)
- tmp |= S3C64XX_RTCCON_TICEN;
-
- writew(tmp, s3c_rtc_base + S3C2410_RTCCON);
- } else {
- tmp = readb(s3c_rtc_base + S3C2410_TICNT);
- tmp &= ~S3C2410_TICNT_ENABLE;
-
- if (enabled)
- tmp |= S3C2410_TICNT_ENABLE;
-
- writeb(tmp, s3c_rtc_base + S3C2410_TICNT);
- }
-
- spin_unlock_irq(&s3c_rtc_pie_lock);
-
- return 0;
-}
-