| commit | 5b653c79c04c6b152b8dc7d18f8c8a7f77f4b235 | |
| author | Alan Stern <stern@rowland.harvard.edu> | |
| Mon, 30 Jul 2007 21:04:37 +0000 (30 17:04 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 12 Oct 2007 21:55:00 +0000 (12 14:55 -0700) | ||
| tree | 4ab74a90333751269f277789c3f45f7c06d07e14 | treesnapshot (tar.gz zip) |
| parent | a96173af521a173f45d3a27fa24265081f12e978 | commitdiff |
USB: add urb->ep
This patch (as943) prepares the way for eliminating urb->pipe by
introducing an endpoint pointer into struct urb. For now urb->ep
is set by usb_submit_urb() from the pipe value; eventually drivers
will set it themselves and we will remove urb->pipe completely.
The patch also adds new inline routines to retrieve an endpoint
descriptor's number and transfer type, essentially as replacements for
usb_pipeendpoint and usb_pipetype.
usb_submit_urb(), usb_hcd_submit_urb(), and usb_hcd_unlink_urb() are
converted to use the new field and new routines. Other parts of
usbcore will be converted in later patches.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch (as943) prepares the way for eliminating urb->pipe by
introducing an endpoint pointer into struct urb. For now urb->ep
is set by usb_submit_urb() from the pipe value; eventually drivers
will set it themselves and we will remove urb->pipe completely.
The patch also adds new inline routines to retrieve an endpoint
descriptor's number and transfer type, essentially as replacements for
usb_pipeendpoint and usb_pipetype.
usb_submit_urb(), usb_hcd_submit_urb(), and usb_hcd_unlink_urb() are
converted to use the new field and new routines. Other parts of
usbcore will be converted in later patches.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/core/hcd.c | diffblobblamehistory | |
| drivers/usb/core/urb.c | diffblobblamehistory | |
| include/linux/usb.h | diffblobblamehistory |