diff options
Diffstat (limited to 'drivers/input/serio')
| -rw-r--r-- | drivers/input/serio/gscps2.c | 2 | ||||
| -rw-r--r-- | drivers/input/serio/hyperv-keyboard.c | 27 |
2 files changed, 28 insertions, 1 deletions
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c index 96f9b5397367..2f9775de3c5b 100644 --- a/drivers/input/serio/gscps2.c +++ b/drivers/input/serio/gscps2.c @@ -349,7 +349,7 @@ static int __init gscps2_probe(struct parisc_device *dev) ps2port->port = serio; ps2port->padev = dev; - ps2port->addr = ioremap_nocache(hpa, GSC_STATUS + 4); + ps2port->addr = ioremap(hpa, GSC_STATUS + 4); spin_lock_init(&ps2port->lock); gscps2_reset(ps2port); diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c index e486a8a74c40..df4e9f6f4529 100644 --- a/drivers/input/serio/hyperv-keyboard.c +++ b/drivers/input/serio/hyperv-keyboard.c @@ -259,6 +259,8 @@ static int hv_kbd_connect_to_vsp(struct hv_device *hv_dev) u32 proto_status; int error; + reinit_completion(&kbd_dev->wait_event); + request = &kbd_dev->protocol_req; memset(request, 0, sizeof(struct synth_kbd_protocol_request)); request->header.type = __cpu_to_le32(SYNTH_KBD_PROTOCOL_REQUEST); @@ -380,6 +382,29 @@ static int hv_kbd_remove(struct hv_device *hv_dev) return 0; } +static int hv_kbd_suspend(struct hv_device *hv_dev) +{ + vmbus_close(hv_dev->channel); + + return 0; +} + +static int hv_kbd_resume(struct hv_device *hv_dev) +{ + int ret; + + ret = vmbus_open(hv_dev->channel, + KBD_VSC_SEND_RING_BUFFER_SIZE, + KBD_VSC_RECV_RING_BUFFER_SIZE, + NULL, 0, + hv_kbd_on_channel_callback, + hv_dev); + if (ret == 0) + ret = hv_kbd_connect_to_vsp(hv_dev); + + return ret; +} + static const struct hv_vmbus_device_id id_table[] = { /* Keyboard guid */ { HV_KBD_GUID, }, @@ -393,6 +418,8 @@ static struct hv_driver hv_kbd_drv = { .id_table = id_table, .probe = hv_kbd_probe, .remove = hv_kbd_remove, + .suspend = hv_kbd_suspend, + .resume = hv_kbd_resume, .driver = { .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, |