diff options
Diffstat (limited to 'drivers/usb/gadget/udc/aspeed-vhub/hub.c')
| -rw-r--r-- | drivers/usb/gadget/udc/aspeed-vhub/hub.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/hub.c b/drivers/usb/gadget/udc/aspeed-vhub/hub.c index 9c3027306b15..6e565c3dbb5b 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/hub.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/hub.c @@ -502,7 +502,7 @@ static void ast_vhub_wake_work(struct work_struct *work) * we let the normal host wake path deal with it later. */ spin_lock_irqsave(&vhub->lock, flags); - for (i = 0; i < AST_VHUB_NUM_PORTS; i++) { + for (i = 0; i < vhub->max_ports; i++) { struct ast_vhub_port *p = &vhub->ports[i]; if (!(p->status & USB_PORT_STAT_SUSPEND)) @@ -585,7 +585,7 @@ static enum std_req_rc ast_vhub_set_port_feature(struct ast_vhub_ep *ep, struct ast_vhub *vhub = ep->vhub; struct ast_vhub_port *p; - if (port == 0 || port > AST_VHUB_NUM_PORTS) + if (port == 0 || port > vhub->max_ports) return std_req_stall; port--; p = &vhub->ports[port]; @@ -628,7 +628,7 @@ static enum std_req_rc ast_vhub_clr_port_feature(struct ast_vhub_ep *ep, struct ast_vhub *vhub = ep->vhub; struct ast_vhub_port *p; - if (port == 0 || port > AST_VHUB_NUM_PORTS) + if (port == 0 || port > vhub->max_ports) return std_req_stall; port--; p = &vhub->ports[port]; @@ -674,7 +674,7 @@ static enum std_req_rc ast_vhub_get_port_stat(struct ast_vhub_ep *ep, struct ast_vhub *vhub = ep->vhub; u16 stat, chg; - if (port == 0 || port > AST_VHUB_NUM_PORTS) + if (port == 0 || port > vhub->max_ports) return std_req_stall; port--; @@ -755,7 +755,7 @@ void ast_vhub_hub_suspend(struct ast_vhub *vhub) * Forward to unsuspended ports without changing * their connection status. */ - for (i = 0; i < AST_VHUB_NUM_PORTS; i++) { + for (i = 0; i < vhub->max_ports; i++) { struct ast_vhub_port *p = &vhub->ports[i]; if (!(p->status & USB_PORT_STAT_SUSPEND)) @@ -778,7 +778,7 @@ void ast_vhub_hub_resume(struct ast_vhub *vhub) * Forward to unsuspended ports without changing * their connection status. */ - for (i = 0; i < AST_VHUB_NUM_PORTS; i++) { + for (i = 0; i < vhub->max_ports; i++) { struct ast_vhub_port *p = &vhub->ports[i]; if (!(p->status & USB_PORT_STAT_SUSPEND)) @@ -812,7 +812,7 @@ void ast_vhub_hub_reset(struct ast_vhub *vhub) * Clear all port status, disable gadgets and "suspend" * them. They will be woken up by a port reset. */ - for (i = 0; i < AST_VHUB_NUM_PORTS; i++) { + for (i = 0; i < vhub->max_ports; i++) { struct ast_vhub_port *p = &vhub->ports[i]; /* Only keep the connected flag */ @@ -845,6 +845,7 @@ static void ast_vhub_init_desc(struct ast_vhub *vhub) /* Initialize vhub Hub Descriptor. */ memcpy(&vhub->vhub_hub_desc, &ast_vhub_hub_desc, sizeof(vhub->vhub_hub_desc)); + vhub->vhub_hub_desc.bNbrPorts = vhub->max_ports; /* Initialize vhub String Descriptors. */ memcpy(&vhub->vhub_str_desc, &ast_vhub_strings, |