diff options
| -rw-r--r-- | drivers/platform/chrome/cros_ec_typec.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c index e02107a6870a..1abb471840d5 100644 --- a/drivers/platform/chrome/cros_ec_typec.c +++ b/drivers/platform/chrome/cros_ec_typec.c @@ -75,27 +75,33 @@ static int cros_typec_get_switch_handles(struct cros_typec_port *port, struct fwnode_handle *fwnode, struct device *dev) { + int ret = 0; + port->mux = fwnode_typec_mux_get(fwnode, NULL); if (IS_ERR(port->mux)) { - dev_dbg(dev, "Mux handle not found.\n"); + ret = PTR_ERR(port->mux); + dev_dbg(dev, "Mux handle not found: %d.\n", ret); goto mux_err; } port->retimer = fwnode_typec_retimer_get(fwnode); if (IS_ERR(port->retimer)) { - dev_dbg(dev, "Retimer handle not found.\n"); + ret = PTR_ERR(port->retimer); + dev_dbg(dev, "Retimer handle not found: %d.\n", ret); goto retimer_sw_err; } port->ori_sw = fwnode_typec_switch_get(fwnode); if (IS_ERR(port->ori_sw)) { - dev_dbg(dev, "Orientation switch handle not found.\n"); + ret = PTR_ERR(port->ori_sw); + dev_dbg(dev, "Orientation switch handle not found: %d\n", ret); goto ori_sw_err; } port->role_sw = fwnode_usb_role_switch_get(fwnode); if (IS_ERR(port->role_sw)) { - dev_dbg(dev, "USB role switch handle not found.\n"); + ret = PTR_ERR(port->role_sw); + dev_dbg(dev, "USB role switch handle not found: %d\n", ret); goto role_sw_err; } @@ -111,7 +117,7 @@ retimer_sw_err: typec_mux_put(port->mux); port->mux = NULL; mux_err: - return -ENODEV; + return ret; } static int cros_typec_add_partner(struct cros_typec_data *typec, int port_num, @@ -359,9 +365,11 @@ static int cros_typec_init_ports(struct cros_typec_data *typec) } ret = cros_typec_get_switch_handles(cros_port, fwnode, dev); - if (ret) - dev_dbg(dev, "No switch control for port %d\n", - port_num); + if (ret) { + dev_dbg(dev, "No switch control for port %d, err: %d\n", port_num, ret); + if (ret == -EPROBE_DEFER) + goto unregister_ports; + } ret = cros_typec_register_port_altmodes(typec, port_num); if (ret) { |