twl92230: fix old style increment/decrement usage

Modern compilers do not parse "=-" as decrement:
you must use "-=" for that. Same for "=+"/"+=".

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Michael S. Tsirkin 2009-09-30 19:44:11 +02:00 committed by Blue Swirl
parent f90554ad75
commit bdd7e1bc6f

View File

@ -73,14 +73,14 @@ static inline void menelaus_update(MenelausState *s)
static inline void menelaus_rtc_start(MenelausState *s)
{
s->rtc.next =+ qemu_get_clock(rt_clock);
s->rtc.next += qemu_get_clock(rt_clock);
qemu_mod_timer(s->rtc.hz_tm, s->rtc.next);
}
static inline void menelaus_rtc_stop(MenelausState *s)
{
qemu_del_timer(s->rtc.hz_tm);
s->rtc.next =- qemu_get_clock(rt_clock);
s->rtc.next -= qemu_get_clock(rt_clock);
if (s->rtc.next < 1)
s->rtc.next = 1;
}