[src/trunk]: src/sys/arch/evbarm/stand/boot2440 fix pointer cast; mark variab...

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

details:   https://anonhg.NetBSD.org/src/rev/35ace38a594d
branches:  trunk
changeset: 791108:35ace38a594d
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Nov 04 21:54:59 2013 +0000

description:
fix pointer cast; mark variable used

diffstat:

 sys/arch/evbarm/stand/boot2440/main.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r 7e9cff4260ff -r 35ace38a594d sys/arch/evbarm/stand/boot2440/main.c
--- a/sys/arch/evbarm/stand/boot2440/main.c     Mon Nov 04 21:54:58 2013 +0000
+++ b/sys/arch/evbarm/stand/boot2440/main.c     Mon Nov 04 21:54:59 2013 +0000
@@ -242,7 +242,7 @@
         */
        lseek(fd, (off_t)0, SEEK_SET);
        read(fd, &hdr, sizeof(hdr));
-       elfpriv = *(unsigned short *)&hdr[0x24];
+       memcpy(&elfpriv, &hdr[0x24], sizeof(elfpriv));
 
        entry = (void *)marks[MARK_ENTRY];
        if (elfpriv == 0x0602) {
@@ -399,6 +399,7 @@
                for(l=0; l<0xffffff; l++) {
                        v = *((int*)(S3C2440_TIMER_BASE+TIMER_TCNTO(0)));
                }
+               __USE(v);
        }
 }