diff options
| author | Robert Baldyga <r.baldyga@samsung.com> | 2015-08-06 15:11:14 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-08-06 17:34:46 +0300 |
| commit | 8cc67b7bff2fc1adfd080233d35aacba4411cf87 (patch) | |
| tree | 762dbc9951aab14ce959043c5f7151f71c2aa24f /drivers/usb/gadget/epautoconf.c | |
| parent | 3e8b231818c25a250c36f8bfb944aa1fd2b13396 (diff) | |
| download | linux-8cc67b7bff2fc1adfd080233d35aacba4411cf87.tar.xz | |
usb: gadget: goku_udc: add goku_match_ep() function
Add 'match_ep' callback to utilize chip-specific knowledge in endpoint matching
process. Function does the same that was done by chip-specific code inside
of epautoconf. Now this code can be removed from there to separate generic code
from platform specific logic.
[ balbi@ti.com : fix build breakage ]
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/epautoconf.c')
| -rw-r--r-- | drivers/usb/gadget/epautoconf.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 0ff513400ecf..574b6a4df646 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -86,24 +86,8 @@ struct usb_ep *usb_ep_autoconfig_ss( /* First, apply chip-specific "best usage" knowledge. * This might make a good usb_gadget_ops hook ... */ - if (gadget_is_goku(gadget)) { - if (USB_ENDPOINT_XFER_INT == type) { - /* single buffering is enough */ - 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 = gadget_find_ep_by_name(gadget, "ep2-bulk"); - if (ep && usb_gadget_ep_match_desc(gadget, - ep, desc, ep_comp)) - goto found_ep; - } - #ifdef CONFIG_BLACKFIN - } else if (gadget_is_musbhdrc(gadget)) { + if (gadget_is_musbhdrc(gadget)) { if ((USB_ENDPOINT_XFER_BULK == type) || (USB_ENDPOINT_XFER_ISOC == type)) { if (USB_DIR_IN & desc->bEndpointAddress) @@ -119,8 +103,8 @@ struct usb_ep *usb_ep_autoconfig_ss( ep = NULL; if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; -#endif } +#endif /* Second, look at endpoints until an unclaimed one looks usable */ list_for_each_entry (ep, &gadget->ep_list, ep_list) { |