Author: imp
Date: Thu Feb 21 00:40:08 2013
New Revision: 247068
URL: http://svnweb.freebsd.org/changeset/base/247068
Log:
Fix broken usage of splhigh() by removing it.
Modified:
head/sys/x86/isa/atrtc.c
Modified: head/sys/x86/isa/atrtc.c
==============================================================================
--- head/sys/x86/isa/atrtc.c Thu Feb 21 00:36:12 2013 (r247067)
+++ head/sys/x86/isa/atrtc.c Thu Feb 21 00:40:08 2013 (r247068)
@@ -328,7 +328,6 @@ static int
atrtc_gettime(device_t dev, struct timespec *ts)
{
struct clocktime ct;
- int s;
/* Look if we have a RTC present and the time is valid */
if (!(rtcin(RTC_STATUSD) & RTCSD_PWR)) {
@@ -338,11 +337,8 @@ atrtc_gettime(device_t dev, struct times
/* wait for time update to complete */
/* If RTCSA_TUP is zero, we have at least 244us before next update */
- s = splhigh();
- while (rtcin(RTC_STATUSA) & RTCSA_TUP) {
- splx(s);
- s = splhigh();
- }
+ while (rtcin(RTC_STATUSA) & RTCSA_TUP)
+ continue;
ct.nsec = 0;
ct.sec = readrtc(RTC_SEC);
ct.min = readrtc(RTC_MIN);
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