diff options
| -rw-r--r-- | hw/input/adb.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/input/adb.c b/hw/input/adb.c index b1ac4a3852..bf1bc30d19 100644 --- a/hw/input/adb.c +++ b/hw/input/adb.c @@ -44,14 +44,14 @@ int adb_request(ADBBusState *s, uint8_t *obuf, const uint8_t *buf, int len) cmd = buf[0] & 0xf; if (cmd == ADB_BUSRESET) { - for(i = 0; i < s->nb_devices; i++) { + for (i = 0; i < s->nb_devices; i++) { d = s->devices[i]; adb_device_reset(d); } return 0; } devaddr = buf[0] >> 4; - for(i = 0; i < s->nb_devices; i++) { + for (i = 0; i < s->nb_devices; i++) { d = s->devices[i]; if (d->devaddr == devaddr) { ADBDeviceClass *adc = ADB_DEVICE_GET_CLASS(d); @@ -69,9 +69,10 @@ int adb_poll(ADBBusState *s, uint8_t *obuf, uint16_t poll_mask) uint8_t buf[1]; olen = 0; - for(i = 0; i < s->nb_devices; i++) { - if (s->poll_index >= s->nb_devices) + for (i = 0; i < s->nb_devices; i++) { + if (s->poll_index >= s->nb_devices) { s->poll_index = 0; + } d = s->devices[s->poll_index]; if ((1 << d->devaddr) & poll_mask) { buf[0] = ADB_READREG | (d->devaddr << 4); |