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ps2: add ps2_reset_queue 

Factor out ps2 queue reset to a separate function.
No functional change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170606112105.13331-3-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2017-06-06 13:21:04 +02:00
parent 8498bb8d2e
commit 954ee55bd5
1 changed files with 10 additions and 5 deletions
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15
hw/input/ps2.c
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@ -551,6 +551,15 @@ static uint8_t translate_table[256] = {
0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
};
static void ps2_reset_queue(PS2State *s)
{
PS2Queue *q = &s->queue;
q->rptr = 0;
q->wptr = 0;
q->count = 0;
}
void ps2_queue(PS2State *s, int b)
{
PS2Queue *q = &s->queue;
@ -1079,12 +1088,8 @@ void ps2_write_mouse(void *opaque, int val)
static void ps2_common_reset(PS2State *s)
{
PS2Queue *q;
s->write_cmd = -1;
q = &s->queue;
q->rptr = 0;
q->wptr = 0;
q->count = 0;
ps2_reset_queue(s);
s->update_irq(s->update_arg, 0);
}