]> git.karo-electronics.de Git - linux-beck.git/commit
usb: gadget: add usb_endpoint_descriptor to struct usb_ep
authorTatyana Brokhman <tlinder@codeaurora.org>
Tue, 28 Jun 2011 13:33:48 +0000 (16:33 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 28 Jun 2011 18:14:36 +0000 (11:14 -0700)
commit72c973dd2b01b212a159faa330a2bc641a3ed809
tree2fbc36b4103678cd9b7599deaab06f89e4871de2
parent0f91349b89f37dfad7b77f7829a105b6a0f526ec
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>
26 files changed:
drivers/usb/gadget/dbgp.c
drivers/usb/gadget/f_acm.c
drivers/usb/gadget/f_audio.c
drivers/usb/gadget/f_ecm.c
drivers/usb/gadget/f_eem.c
drivers/usb/gadget/f_fs.c
drivers/usb/gadget/f_hid.c
drivers/usb/gadget/f_loopback.c
drivers/usb/gadget/f_mass_storage.c
drivers/usb/gadget/f_ncm.c
drivers/usb/gadget/f_obex.c
drivers/usb/gadget/f_phonet.c
drivers/usb/gadget/f_rndis.c
drivers/usb/gadget/f_serial.c
drivers/usb/gadget/f_sourcesink.c
drivers/usb/gadget/f_subset.c
drivers/usb/gadget/f_uvc.c
drivers/usb/gadget/file_storage.c
drivers/usb/gadget/gmidi.c
drivers/usb/gadget/inode.c
drivers/usb/gadget/printer.c
drivers/usb/gadget/u_ether.c
drivers/usb/gadget/u_ether.h
drivers/usb/gadget/u_serial.c
drivers/usb/gadget/u_serial.h
include/linux/usb/gadget.h