diff options
Diffstat (limited to 'sys-utils/hwclock-rtc.c')
| -rw-r--r-- | sys-utils/hwclock-rtc.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/sys-utils/hwclock-rtc.c b/sys-utils/hwclock-rtc.c index b5ecc5a3f..91721f3f3 100644 --- a/sys-utils/hwclock-rtc.c +++ b/sys-utils/hwclock-rtc.c @@ -280,18 +280,6 @@ static int synchronize_to_clock_tick_rtc(void) rtc_dev_name); ret = busywait_for_rtc_clock_tick(rtc_fd); } else if (rc == 0) { -#ifdef Wait_until_update_interrupt - unsigned long dummy; - - /* this blocks until the next update interrupt */ - rc = read(rtc_fd, &dummy, sizeof(dummy)); - ret = 1; - if (rc == -1) - warn(_("read() to %s to wait for clock tick failed"), - rtc_dev_name); - else - ret = 0; -#else /* * Just reading rtc_fd fails on broken hardware: no * update interrupt comes and a bootscript with a @@ -319,8 +307,6 @@ static int synchronize_to_clock_tick_rtc(void) rtc_dev_name); } else ret = 0; -#endif - /* Turn off update interrupts */ rc = ioctl(rtc_fd, RTC_UIE_OFF, 0); if (rc == -1) |