Author: imp
Date: Thu Oct 8 20:56:11 2020
New Revision: 366547
URL: https://svnweb.freebsd.org/changeset/base/366547
Log:
timer_restore is now unused, remove it
apm was the only consumer of timer_restore. Now that it's gone, this
can be removed.
Modified:
head/sys/i386/include/clock.h
head/sys/x86/isa/clock.c
Modified: head/sys/i386/include/clock.h
==============================================================================
--- head/sys/i386/include/clock.h Thu Oct 8 20:56:06 2020
(r366546)
+++ head/sys/i386/include/clock.h Thu Oct 8 20:56:11 2020
(r366547)
@@ -30,7 +30,6 @@ void clock_init(void);
*/
void startrtclock(void);
-void timer_restore(void);
void init_TSC(void);
void resume_TSC(void);
Modified: head/sys/x86/isa/clock.c
==============================================================================
--- head/sys/x86/isa/clock.c Thu Oct 8 20:56:06 2020 (r366546)
+++ head/sys/x86/isa/clock.c Thu Oct 8 20:56:11 2020 (r366547)
@@ -388,26 +388,6 @@ i8254_restore(void)
set_i8254_freq(MODE_STOP, 0);
}
-#ifndef __amd64__
-/*
- * Restore all the timers non-atomically (XXX: should be atomically).
- *
- * This function is called from pmtimer_resume() to restore all the timers.
- * This should not be necessary, but there are broken laptops that do not
- * restore all the timers on resume. The APM spec was at best vague on the
- * subject.
- * pmtimer is used only with the old APM power management, and not with
- * acpi, which is required for amd64, so skip it in that case.
- */
-void
-timer_restore(void)
-{
-
- i8254_restore(); /* restore i8254_freq and hz */
- atrtc_restore(); /* reenable RTC interrupts */
-}
-#endif
-
/* This is separate from startrtclock() so that it can be called early. */
void
i8254_init(void)
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