From 0f32118e70c097f54fe706cb34adeaf9010a6a7a Mon Sep 17 00:00:00 2001 From: Sami Kerola Date: Sun, 17 Jul 2016 16:14:16 +0100 Subject: hwclock: use symbolic magic values passed in between functions The manipulate_clock() is seeing return value from busywait_for_rtc_clock_tick(). And the get_permissions_cmos() can see i386_iopl() return value. Reviewed-by: J William Piggott Signed-off-by: Sami Kerola --- sys-utils/hwclock.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'sys-utils/hwclock.h') diff --git a/sys-utils/hwclock.h b/sys-utils/hwclock.h index c76068c88..cd1d3b6cf 100644 --- a/sys-utils/hwclock.h +++ b/sys-utils/hwclock.h @@ -9,6 +9,12 @@ #include "c.h" +enum { + RTC_BUSYWAIT_OK = 0, + RTC_BUSYWAIT_FAILED, + RTC_BUSYWAIT_TIMEOUT +}; + struct hwclock_control { char *date_opt; unsigned long epoch_option; -- cgit v1.2.3-55-g7522