svn commit: r366503 - in head/sys: kern sys x86/x86

[Mitchell Horne]

Author: mhorne
Date: Tue Oct  6 23:16:56 2020
New Revision: 366503
URL: https://svnweb.freebsd.org/changeset/base/366503

Log:
  Remove unused function cpu_boot()
  
  The prototype was added with the creation of kern_shutdown.c in r17658,
  but it appears to have never been implemented. Remove it now.
  
  Reviewed by:	cem, kib
  Differential Revision:	https://reviews.freebsd.org/D26702

Modified:
  head/sys/kern/kern_shutdown.c
  head/sys/sys/systm.h
  head/sys/x86/x86/cpu_machdep.c

Modified: head/sys/kern/kern_shutdown.c
==============================================================================
--- head/sys/kern/kern_shutdown.c	Tue Oct  6 22:53:11 2020	(r366502)
+++ head/sys/kern/kern_shutdown.c	Tue Oct  6 23:16:56 2020	(r366503)
@@ -668,7 +668,6 @@ shutdown_reset(void *junk, int howto)
 	spinlock_enter();
 #endif
 
-	/* cpu_boot(howto); */ /* doesn't do anything at the moment */
 	cpu_reset();
 	/* NOTREACHED */ /* assuming reset worked */
 }

Modified: head/sys/sys/systm.h
==============================================================================
--- head/sys/sys/systm.h	Tue Oct  6 22:53:11 2020	(r366502)
+++ head/sys/sys/systm.h	Tue Oct  6 23:16:56 2020	(r366503)
@@ -268,7 +268,6 @@ void	*phashinit_flags(int count, struct malloc_type *t
     int flags);
 void	g_waitidle(void);
 
-void	cpu_boot(int);
 void	cpu_flush_dcache(void *, size_t);
 void	cpu_rootconf(void);
 void	critical_enter_KBI(void);

Modified: head/sys/x86/x86/cpu_machdep.c
==============================================================================
--- head/sys/x86/x86/cpu_machdep.c	Tue Oct  6 22:53:11 2020	(r366502)
+++ head/sys/x86/x86/cpu_machdep.c	Tue Oct  6 23:16:56 2020	(r366503)
@@ -194,17 +194,6 @@ SYSCTL_BOOL(_machdep, OID_AUTO, mwait_cpustop_broken, 
     "Can not reliably wake MONITOR/MWAIT cpus without interrupts");
 
 /*
- * Machine dependent boot() routine
- *
- * I haven't seen anything to put here yet
- * Possibly some stuff might be grafted back here from boot()
- */
-void
-cpu_boot(int howto)
-{
-}
-
-/*
  * Flush the D-cache for non-DMA I/O so that the I-cache can
  * be made coherent later.
  */