svn commit: r337848 - in head/sys/arm: arm include

[Andrew Turner]

Author: andrew
Date: Wed Aug 15 14:29:04 2018
New Revision: 337848
URL: https://svnweb.freebsd.org/changeset/base/337848

Log:
  Remove arm pmap variables that are only ever set and never read.
  
  Sponsored by:	DARPA, AFRL

Modified:
  head/sys/arm/arm/pmap-v4.c
  head/sys/arm/include/pmap-v4.h

Modified: head/sys/arm/arm/pmap-v4.c
==============================================================================
--- head/sys/arm/arm/pmap-v4.c	Wed Aug 15 14:19:07 2018	(r337847)
+++ head/sys/arm/arm/pmap-v4.c	Wed Aug 15 14:29:04 2018	(r337848)
@@ -252,14 +252,6 @@ pt_entry_t	pte_l2_s_cache_mode;
 pt_entry_t	pte_l2_s_cache_mode_pt;
 pt_entry_t	pte_l2_s_cache_mask;
 
-pt_entry_t	pte_l2_s_prot_u;
-pt_entry_t	pte_l2_s_prot_w;
-pt_entry_t	pte_l2_s_prot_mask;
-
-pt_entry_t	pte_l1_s_proto;
-pt_entry_t	pte_l1_c_proto;
-pt_entry_t	pte_l2_s_proto;
-
 /*
  * Crashdump maps.
  */
@@ -474,14 +466,6 @@ pmap_pte_init_generic(void)
 		pte_l2_l_cache_mode_pt = L2_C;
 		pte_l2_s_cache_mode_pt = L2_C;
 	}
-
-	pte_l2_s_prot_u = L2_S_PROT_U_generic;
-	pte_l2_s_prot_w = L2_S_PROT_W_generic;
-	pte_l2_s_prot_mask = L2_S_PROT_MASK_generic;
-
-	pte_l1_s_proto = L1_S_PROTO_generic;
-	pte_l1_c_proto = L1_C_PROTO_generic;
-	pte_l2_s_proto = L2_S_PROTO_generic;
 }
 
 /*

Modified: head/sys/arm/include/pmap-v4.h
==============================================================================
--- head/sys/arm/include/pmap-v4.h	Wed Aug 15 14:19:07 2018	(r337847)
+++ head/sys/arm/include/pmap-v4.h	Wed Aug 15 14:29:04 2018	(r337848)
@@ -392,14 +392,6 @@ extern pt_entry_t		pte_l1_s_cache_mode_pt;
 extern pt_entry_t		pte_l2_l_cache_mode_pt;
 extern pt_entry_t		pte_l2_s_cache_mode_pt;
 
-extern pt_entry_t		pte_l2_s_prot_u;
-extern pt_entry_t		pte_l2_s_prot_w;
-extern pt_entry_t		pte_l2_s_prot_mask;
-
-extern pt_entry_t		pte_l1_s_proto;
-extern pt_entry_t		pte_l1_c_proto;
-extern pt_entry_t		pte_l2_s_proto;
-
 extern void (*pmap_copy_page_func)(vm_paddr_t, vm_paddr_t);
 extern void (*pmap_copy_page_offs_func)(vm_paddr_t a_phys,
     vm_offset_t a_offs, vm_paddr_t b_phys, vm_offset_t b_offs, int cnt);