Date: Thu, 21 Feb 2013 00:40:08 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r247068 - head/sys/x86/isa Message-ID: <201302210040.r1L0e80m095140@svn.freebsd.org>
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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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