Remove what appears to be a copy-paste error setting cur_ttb

in pmap_free_l1().

from aalm@ - thanks

ok patrick@

diff --git a/sys/arch/arm/arm/pmap7.c b/sys/arch/arm/arm/pmap7.c
index 64a9ddb..0d32bf9 100644 (file)
--- a/sys/arch/arm/arm/pmap7.c
+++ b/sys/arch/arm/arm/pmap7.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: pmap7.c,v 1.26 2016/07/18 13:38:11 tom Exp $  */
+/*     $OpenBSD: pmap7.c,v 1.27 2016/07/19 02:26:15 tom Exp $  */
 /*     $NetBSD: pmap.c,v 1.147 2004/01/18 13:03:50 scw Exp $   */
 
 /*
@@ -710,13 +710,6 @@ pmap_free_l1(pmap_t pm)
        vaddr_t va;
        uint npg;
 
-{
-       u_int cur_ttb;
-
-       __asm volatile("mrc p15, 0, %0, c2, c0, 0" : "=r"(cur_ttb));
-       cur_ttb &= ~(L1_TABLE_SIZE - 1);
-
-}
        pm->pm_l1 = NULL;
        TAILQ_REMOVE(&l1_list, l1, l1_link);