static int gport_connect(struct f_gser *gser)
{
unsigned port_num;
pr_debug("%s: transport:%s f_gser:%p gserial:%p port_num:%d\n",
__func__, transport_to_str(gser->transport),
gser, &gser->port, gser->port_num);
port_num = gserial_ports[gser->port_num].client_port_num;
switch (gser->transport) {
case USB_GADGET_FSERIAL_TRANSPORT_TTY:
gserial_connect(&gser->port, port_num);
break;
case USB_GADGET_FSERIAL_TRANSPORT_SDIO:
gsdio_connect(&gser->port, port_num);
break;
case USB_GADGET_FSERIAL_TRANSPORT_SMD:
gsmd_connect(&gser->port, port_num);
break;
default:
pr_err("%s: Un-supported transport: %s\n", __func__,
transport_to_str(gser->transport));
return -ENODEV;
}
return 0;
}
static int gport_connect(struct f_gser *gser)
{
unsigned port_num;
int ret;
pr_debug("%s: transport: %s f_gser: %p gserial: %p port_num: %d\n",
__func__, xport_to_str(gser->transport),
gser, &gser->port, gser->port_num);
port_num = gserial_ports[gser->port_num].client_port_num;
switch (gser->transport) {
case USB_GADGET_XPORT_TTY:
gserial_connect(&gser->port, port_num);
break;
case USB_GADGET_XPORT_SDIO:
gsdio_connect(&gser->port, port_num);
break;
case USB_GADGET_XPORT_SMD:
gsmd_connect(&gser->port, port_num);
break;
case USB_GADGET_XPORT_HSIC:
ret = ghsic_ctrl_connect(&gser->port, port_num);
if (ret) {
pr_err("%s: ghsic_ctrl_connect failed: err:%d\n",
__func__, ret);
return ret;
}
ret = ghsic_data_connect(&gser->port, port_num);
if (ret) {
pr_err("%s: ghsic_data_connect failed: err:%d\n",
__func__, ret);
ghsic_ctrl_disconnect(&gser->port, port_num);
return ret;
}
break;
case USB_GADGET_XPORT_HSUART:
ret = ghsuart_data_connect(&gser->port, port_num);
if (ret) {
pr_err("%s: ghsuart_data_connect failed: err:%d\n",
__func__, ret);
return ret;
}
break;
default:
pr_err("%s: Un-supported transport: %s\n", __func__,
xport_to_str(gser->transport));
return -ENODEV;
}
return 0;
}
