From patchwork Tue Feb 2 22:42:50 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 76545 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o12MhBnu013329 for ; Tue, 2 Feb 2010 22:43:24 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756701Ab0BBWnX (ORCPT ); Tue, 2 Feb 2010 17:43:23 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:49770 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756824Ab0BBWnV (ORCPT ); Tue, 2 Feb 2010 17:43:21 -0500 Received: from imap1.linux-foundation.org (imap1.linux-foundation.org [140.211.169.55]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id o12Mgq97011748 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 2 Feb 2010 14:42:53 -0800 Received: from localhost.localdomain (localhost [127.0.0.1]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id o12MgoMx019134; Tue, 2 Feb 2010 14:42:50 -0800 Message-Id: <201002022242.o12MgoMx019134@imap1.linux-foundation.org> Subject: [patch 2/7] usbtouchscreen: convert from usb_device to usb_interface To: dtor@mail.ru Cc: linux-input@vger.kernel.org, akpm@linux-foundation.org, linux@rainbow-software.org, daniel.ritz@gmx.ch, ddstreet@ieee.org, dmitry.torokhov@gmail.com, floe@butterbrot.org, greg@kroah.com, jim-linux@nurd.se, oliver@neukum.org From: akpm@linux-foundation.org Date: Tue, 02 Feb 2010 14:42:50 -0800 MIME-Version: 1.0 X-Spam-Status: No, hits=-3.518 required=5 tests=AWL, BAYES_00, OSDL_HEADER_SUBJECT_BRACKETED X-Spam-Checker-Version: SpamAssassin 3.2.4-osdl_revision__1.47__ X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 02 Feb 2010 22:43:24 +0000 (UTC) diff -puN drivers/input/touchscreen/usbtouchscreen.c~usbtouchscreen-convert-from-usb_device-to-usb_interface drivers/input/touchscreen/usbtouchscreen.c --- a/drivers/input/touchscreen/usbtouchscreen.c~usbtouchscreen-convert-from-usb_device-to-usb_interface +++ a/drivers/input/touchscreen/usbtouchscreen.c @@ -104,7 +104,7 @@ struct usbtouch_usb { unsigned char *buffer; int buf_len; struct urb *irq; - struct usb_device *udev; + struct usb_interface *interface; struct input_dev *input; struct usbtouch_device_info *type; char name[128]; @@ -234,8 +234,9 @@ static const struct usb_device_id usbtou static int e2i_init(struct usbtouch_usb *usbtouch) { int ret; + struct usb_device *udev = interface_to_usbdev(usbtouch->interface); - ret = usb_control_msg(usbtouch->udev, usb_rcvctrlpipe(usbtouch->udev, 0), + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x01, 0x02, 0x0000, 0x0081, NULL, 0, USB_CTRL_SET_TIMEOUT); @@ -344,8 +345,9 @@ static int mtouch_read_data(struct usbto static int mtouch_init(struct usbtouch_usb *usbtouch) { int ret, i; + struct usb_device *udev = interface_to_usbdev(usbtouch->interface); - ret = usb_control_msg(usbtouch->udev, usb_rcvctrlpipe(usbtouch->udev, 0), + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), MTOUCHUSB_RESET, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT); @@ -356,7 +358,7 @@ static int mtouch_init(struct usbtouch_u msleep(150); for (i = 0; i < 3; i++) { - ret = usb_control_msg(usbtouch->udev, usb_rcvctrlpipe(usbtouch->udev, 0), + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), MTOUCHUSB_ASYNC_REPORT, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT); @@ -489,7 +491,7 @@ static int gunze_read_data(struct usbtou static int dmc_tsc10_init(struct usbtouch_usb *usbtouch) { - struct usb_device *dev = usbtouch->udev; + struct usb_device *dev = interface_to_usbdev(usbtouch->interface); int ret = -ENOMEM; unsigned char *buf; @@ -1021,7 +1023,7 @@ static int usbtouch_open(struct input_de { struct usbtouch_usb *usbtouch = input_get_drvdata(input); - usbtouch->irq->dev = usbtouch->udev; + usbtouch->irq->dev = interface_to_usbdev(usbtouch->interface); if (!usbtouch->type->irq_always) { if (usb_submit_urb(usbtouch->irq, GFP_KERNEL)) @@ -1094,7 +1096,7 @@ static int usbtouch_probe(struct usb_int goto out_free_buffers; } - usbtouch->udev = udev; + usbtouch->interface = intf; usbtouch->input = input_dev; if (udev->manufacturer) @@ -1133,12 +1135,12 @@ static int usbtouch_probe(struct usb_int input_set_abs_params(input_dev, ABS_PRESSURE, type->min_press, type->max_press, 0, 0); - usb_fill_int_urb(usbtouch->irq, usbtouch->udev, - usb_rcvintpipe(usbtouch->udev, endpoint->bEndpointAddress), + usb_fill_int_urb(usbtouch->irq, udev, + usb_rcvintpipe(udev, endpoint->bEndpointAddress), usbtouch->data, type->rept_size, usbtouch_irq, usbtouch, endpoint->bInterval); - usbtouch->irq->dev = usbtouch->udev; + usbtouch->irq->dev = udev; usbtouch->irq->transfer_dma = usbtouch->data_dma; usbtouch->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;