diff options
Diffstat (limited to 'drivers/usb/gadget/epautoconf.c')
-rw-r--r-- | drivers/usb/gadget/epautoconf.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index d49af4fc8667..a39ca033b9ce 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -22,18 +22,6 @@ #include "gadget_chips.h" -static struct usb_ep * -find_ep (struct usb_gadget *gadget, const char *name) -{ - struct usb_ep *ep; - - list_for_each_entry (ep, &gadget->ep_list, ep_list) { - if (0 == strcmp (ep->name, name)) - return ep; - } - return NULL; -} - /** * usb_ep_autoconfig_ss() - choose an endpoint matching the ep * descriptor and ep companion descriptor @@ -103,11 +91,11 @@ struct usb_ep *usb_ep_autoconfig_ss( if (type == USB_ENDPOINT_XFER_INT) { /* ep-e, ep-f are PIO with only 64 byte fifos */ - ep = find_ep(gadget, "ep-e"); + ep = gadget_find_ep_by_name(gadget, "ep-e"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; - ep = find_ep(gadget, "ep-f"); + ep = gadget_find_ep_by_name(gadget, "ep-f"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; @@ -116,20 +104,20 @@ struct usb_ep *usb_ep_autoconfig_ss( /* USB3380: use same address for usb and hardware endpoints */ snprintf(name, sizeof(name), "ep%d%s", usb_endpoint_num(desc), usb_endpoint_dir_in(desc) ? "in" : "out"); - ep = find_ep(gadget, name); + ep = gadget_find_ep_by_name(gadget, name); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; } else if (gadget_is_goku (gadget)) { if (USB_ENDPOINT_XFER_INT == type) { /* single buffering is enough */ - ep = find_ep(gadget, "ep3-bulk"); + ep = gadget_find_ep_by_name(gadget, "ep3-bulk"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; } else if (USB_ENDPOINT_XFER_BULK == type && (USB_DIR_IN & desc->bEndpointAddress)) { /* DMA may be available */ - ep = find_ep(gadget, "ep2-bulk"); + ep = gadget_find_ep_by_name(gadget, "ep2-bulk"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; @@ -140,14 +128,14 @@ struct usb_ep *usb_ep_autoconfig_ss( if ((USB_ENDPOINT_XFER_BULK == type) || (USB_ENDPOINT_XFER_ISOC == type)) { if (USB_DIR_IN & desc->bEndpointAddress) - ep = find_ep (gadget, "ep5in"); + ep = gadget_find_ep_by_name(gadget, "ep5in"); else - ep = find_ep (gadget, "ep6out"); + ep = gadget_find_ep_by_name(gadget, "ep6out"); } else if (USB_ENDPOINT_XFER_INT == type) { if (USB_DIR_IN & desc->bEndpointAddress) - ep = find_ep(gadget, "ep1in"); + ep = gadget_find_ep_by_name(gadget, "ep1in"); else - ep = find_ep(gadget, "ep2out"); + ep = gadget_find_ep_by_name(gadget, "ep2out"); } else ep = NULL; if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) |