diff options
Diffstat (limited to 'drivers/mfd/cros_ec.c')
| -rw-r--r-- | drivers/mfd/cros_ec.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index fc0c81ef04ff..c4aecc6f8373 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -74,15 +74,11 @@ int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev, ret = ec_dev->cmd_xfer(ec_dev, msg); if (msg->result == EC_RES_IN_PROGRESS) { int i; - struct cros_ec_command status_msg; - struct ec_response_get_comms_status status; + struct cros_ec_command status_msg = { }; + struct ec_response_get_comms_status *status; - status_msg.version = 0; status_msg.command = EC_CMD_GET_COMMS_STATUS; - status_msg.outdata = NULL; - status_msg.outsize = 0; - status_msg.indata = (uint8_t *)&status; - status_msg.insize = sizeof(status); + status_msg.insize = sizeof(*status); /* * Query the EC's status until it's no longer busy or @@ -98,7 +94,10 @@ int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev, msg->result = status_msg.result; if (status_msg.result != EC_RES_SUCCESS) break; - if (!(status.flags & EC_COMMS_STATUS_PROCESSING)) + + status = (struct ec_response_get_comms_status *) + status_msg.indata; + if (!(status->flags & EC_COMMS_STATUS_PROCESSING)) break; } } @@ -119,6 +118,10 @@ static const struct mfd_cell cros_devs[] = { .id = 2, .of_compatible = "google,cros-ec-i2c-tunnel", }, + { + .name = "cros-ec-ctl", + .id = 3, + }, }; int cros_ec_register(struct cros_ec_device *ec_dev) |