[src/trunk]: src/sys/arch/aarch64/aarch64 remove unused variables, add missin...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f0e5001da464
branches:  trunk
changeset: 833900:f0e5001da464
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Jul 17 00:29:20 2018 +0000

description:
remove unused variables, add missing casts

diffstat:

 sys/arch/aarch64/aarch64/aarch64_machdep.c |  13 +++++--------
 1 files changed, 5 insertions(+), 8 deletions(-)

diffs (62 lines):

diff -r 08e1883d773a -r f0e5001da464 sys/arch/aarch64/aarch64/aarch64_machdep.c
--- a/sys/arch/aarch64/aarch64/aarch64_machdep.c        Mon Jul 16 23:11:47 2018 +0000
+++ b/sys/arch/aarch64/aarch64/aarch64_machdep.c        Tue Jul 17 00:29:20 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: aarch64_machdep.c,v 1.4 2018/05/23 08:20:12 ryo Exp $ */
+/* $NetBSD: aarch64_machdep.c,v 1.5 2018/07/17 00:29:20 christos Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: aarch64_machdep.c,v 1.4 2018/05/23 08:20:12 ryo Exp $");
+__KERNEL_RCSID(1, "$NetBSD: aarch64_machdep.c,v 1.5 2018/07/17 00:29:20 christos Exp $");
 
 #include "opt_arm_debug.h"
 #include "opt_ddb.h"
@@ -124,7 +124,6 @@
        psize_t memsize_total;
        vaddr_t kernstart, kernend;
        vaddr_t kernstart_l2, kernend_l2;       /* L2 table 2MB aligned */
-       paddr_t kstartp, kendp;                 /* physical page of kernel */
        int i;
 
        aarch64_getcacheinfo();
@@ -179,7 +178,7 @@
         */
        physical_end -= round_page(MSGBUFSIZE);
        bootconfig.dram[0].pages -= atop(round_page(MSGBUFSIZE));
-       initmsgbuf(AARCH64_PA_TO_KVA(physical_end), MSGBUFSIZE);
+       initmsgbuf((void *)AARCH64_PA_TO_KVA(physical_end), MSGBUFSIZE);
 
 #ifdef DDB
        db_machdep_init();
@@ -189,8 +188,6 @@
 
        /* register free physical memory blocks */
        memsize_total = 0;
-       kstartp = atop(kernstart_phys);
-       kendp = atop(kernend_phys);
 
        KASSERT(bp != NULL || nbp == 0);
        KASSERT(bp == NULL || nbp != 0);
@@ -249,7 +246,7 @@
        /*
         * setup lwp0
         */
-       uvm_lwp_setuarea(&lwp0, lwp0uspace);
+       uvm_lwp_setuarea(&lwp0, (vaddr_t)lwp0uspace);
        memset(&lwp0.l_md, 0, sizeof(lwp0.l_md));
        memset(lwp_getpcb(&lwp0), 0, sizeof(struct pcb));
 
@@ -258,7 +255,7 @@
        tf->tf_spsr = SPSR_M_EL0T;
        lwp0.l_md.md_utf = lwp0.l_md.md_ktf = tf;
 
-       return tf;
+       return (vaddr_t)tf;
 }
 
 /*