diff options
| author |   mpi <mpi@openbsd.org> | 2013-04-12 12:58:39 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2013-04-12 12:58:39 +0000 |
| commit | aa88c704f4357b5a3a8dd5e6017dea6a69f3a1f2 (patch) | |
| tree | e8e7247d56c8c917ce131f20865c2f1ccca1b6f8 /sys/dev/usb/usbdi.c | |
| parent | Remove some Korean characters from the zero-width list that apparently (diff) | |
| download | wireguard-openbsd-aa88c704f4357b5a3a8dd5e6017dea6a69f3a1f2.tar.xz wireguard-openbsd-aa88c704f4357b5a3a8dd5e6017dea6a69f3a1f2.zip | |
Instead of using a wrapper around usbd_transfer() when submitting a
transfer synchronously just pass the USBD_SYNCHRONOUS flag like any
other flags when creating a transfer.
ok sthen@, mglocker@
Diffstat (limited to 'sys/dev/usb/usbdi.c')
| -rw-r--r-- | sys/dev/usb/usbdi.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/sys/dev/usb/usbdi.c b/sys/dev/usb/usbdi.c index fe7472b67a1..a2f14eb21fb 100644 --- a/sys/dev/usb/usbdi.c +++ b/sys/dev/usb/usbdi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: usbdi.c,v 1.47 2013/04/11 07:50:56 mpi Exp $ */ +/* $OpenBSD: usbdi.c,v 1.48 2013/04/12 12:58:39 mpi Exp $ */ /* $NetBSD: usbdi.c,v 1.103 2002/09/27 15:37:38 provos Exp $ */ /* $FreeBSD: src/sys/dev/usb/usbdi.c,v 1.28 1999/11/17 22:33:49 n_hibma Exp $ */ @@ -379,14 +379,6 @@ usbd_transfer(usbd_xfer_handle xfer) return (xfer->status); } -/* Like usbd_transfer(), but waits for completion. */ -usbd_status -usbd_sync_transfer(usbd_xfer_handle xfer) -{ - xfer->flags |= USBD_SYNCHRONOUS; - return (usbd_transfer(xfer)); -} - void * usbd_alloc_buffer(usbd_xfer_handle xfer, u_int32_t size) { @@ -962,9 +954,9 @@ usbd_do_request_flags(usbd_device_handle dev, usb_device_request_t *req, if (xfer == NULL) return (USBD_NOMEM); usbd_setup_default_xfer(xfer, dev, 0, timeout, req, data, - UGETW(req->wLength), flags, 0); + UGETW(req->wLength), flags | USBD_SYNCHRONOUS, 0); xfer->pipe = pipe; - err = usbd_sync_transfer(xfer); + err = usbd_transfer(xfer); #if defined(USB_DEBUG) || defined(DIAGNOSTIC) if (xfer->actlen > xfer->length) DPRINTF(("usbd_do_request: overrun addr=%d type=0x%02x req=0x" @@ -993,8 +985,8 @@ usbd_do_request_flags(usbd_device_handle dev, usb_device_request_t *req, USETW(treq.wIndex, 0); USETW(treq.wLength, sizeof(usb_status_t)); usbd_setup_default_xfer(xfer, dev, 0, USBD_DEFAULT_TIMEOUT, - &treq, &status,sizeof(usb_status_t), 0, 0); - nerr = usbd_sync_transfer(xfer); + &treq, &status, sizeof(usb_status_t), USBD_SYNCHRONOUS, 0); + nerr = usbd_transfer(xfer); if (nerr) goto bad; s = UGETW(status.wStatus); @@ -1007,8 +999,8 @@ usbd_do_request_flags(usbd_device_handle dev, usb_device_request_t *req, USETW(treq.wIndex, 0); USETW(treq.wLength, 0); usbd_setup_default_xfer(xfer, dev, 0, USBD_DEFAULT_TIMEOUT, - &treq, &status, 0, 0, 0); - nerr = usbd_sync_transfer(xfer); + &treq, &status, 0, USBD_SYNCHRONOUS, 0); + nerr = usbd_transfer(xfer); if (nerr) goto bad; } |