svn commit: r350817 - stable/12/sys/dev/extres/phy

[Michal Meloun]

Author: mmel
Date: Fri Aug  9 09:57:04 2019
New Revision: 350817
URL: https://svnweb.freebsd.org/changeset/base/350817

Log:
  MFC r343498:
  
    Properly define and declare phynode_topo_lock, it should be single global
    variable.

Modified:
  stable/12/sys/dev/extres/phy/phy.c
  stable/12/sys/dev/extres/phy/phy_internal.h
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/dev/extres/phy/phy.c
==============================================================================
--- stable/12/sys/dev/extres/phy/phy.c	Fri Aug  9 08:58:09 2019	(r350816)
+++ stable/12/sys/dev/extres/phy/phy.c	Fri Aug  9 09:57:04 2019	(r350817)
@@ -68,7 +68,7 @@ static phynode_method_t phynode_methods[] = {
 DEFINE_CLASS_0(phynode, phynode_class, phynode_methods, 0);
 
 static phynode_list_t phynode_list = TAILQ_HEAD_INITIALIZER(phynode_list);
-
+struct sx phynode_topo_lock;
 SX_SYSINIT(phy_topology, &phynode_topo_lock, "Phy topology lock");
 
 /* ----------------------------------------------------------------------------

Modified: stable/12/sys/dev/extres/phy/phy_internal.h
==============================================================================
--- stable/12/sys/dev/extres/phy/phy_internal.h	Fri Aug  9 08:58:09 2019	(r350816)
+++ stable/12/sys/dev/extres/phy/phy_internal.h	Fri Aug  9 09:57:04 2019	(r350817)
@@ -78,6 +78,6 @@ struct phy {
 #define PHYNODE_XLOCK(_sc)	sx_xlock(&((_sc)->lock))
 #define PHYNODE_UNLOCK(_sc)	sx_unlock(&((_sc)->lock))
 
-struct sx		phynode_topo_lock;
+extern struct sx phynode_topo_lock;
 
 #endif /* DEV_EXTRES_PHY_INTERNAL_H */