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| author | Tatyana Brokhman <tlinder@codeaurora.org> | 2011-06-28 13:33:48 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-28 18:14:36 (GMT) |
| commit | 72c973dd2b01b212a159faa330a2bc641a3ed809 (patch) | |
| tree | 2fbc36b4103678cd9b7599deaab06f89e4871de2 /drivers/usb/gadget/u_ether.h | |
| parent | 0f91349b89f37dfad7b77f7829a105b6a0f526ec (diff) | |
| download | linux-fsl-qoriq-72c973dd2b01b212a159faa330a2bc641a3ed809.tar.xz | |
usb: gadget: add usb_endpoint_descriptor to struct usb_ep
Change usb_ep_enable() prototype to use endpoint
descriptor from usb_ep.
This optimization spares the FDs from saving the
endpoint chosen descriptor. This optimization is
not full though. To fully exploit this change, one
needs to update all the UDCs as well since in the
current implementation each of them saves the
endpoint descriptor in it's internal (and extended)
endpoint structure.
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/u_ether.h')
| -rw-r--r-- | drivers/usb/gadget/u_ether.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h index b56e1e7..c966440 100644 --- a/drivers/usb/gadget/u_ether.h +++ b/drivers/usb/gadget/u_ether.h @@ -52,10 +52,6 @@ struct gether { struct usb_ep *in_ep; struct usb_ep *out_ep; - /* descriptors match device speed at gether_connect() time */ - struct usb_endpoint_descriptor *in; - struct usb_endpoint_descriptor *out; - bool is_zlp_ok; u16 cdc_filter; |