From patchwork Thu Mar 22 15:13:55 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gianluca Gennari X-Patchwork-Id: 10448 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1SAjiO-000440-Ou for patchwork@linuxtv.org; Thu, 22 Mar 2012 16:14:12 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.75/mailfrontend-2) with esmtp for id 1SAjiN-00078u-JL; Thu, 22 Mar 2012 16:14:12 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755486Ab2CVPOJ (ORCPT ); Thu, 22 Mar 2012 11:14:09 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:52609 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753414Ab2CVPOH (ORCPT ); Thu, 22 Mar 2012 11:14:07 -0400 Received: by eaaq12 with SMTP id q12so735386eaa.19 for ; Thu, 22 Mar 2012 08:14:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer; bh=z3i08lAePWyU21kbL+YzWtyms+bsRyL9ogvtlCAvi1s=; b=rX1xAh7qh901OnVJAsYHkuYcRz6tnQh9j2ccwumR6un9FuKsc938qulw3zOml4WKS7 wnfM5wpyeTqk+A6Q9ZtjRXA8rgcTAMO+eMTWWkwCpQBKbBCrkTFTdIC4ihh6FB/YBiCF SPFIy6q3RAnUOjWmiUG/1g5NLndgplZBJEhlRt39UKGpSH4y+BwQXbXV/34P2JT55g+D 0vs0/W3sIcRjnY6KzGSCst3X4RLPLQcTCNbtQzu12jzXBxV2BtdWOL0FY1+fuejXIgaF z9IdtyUhaBKPA4bcrUgckXLHu5s6qNx0fXN9ZIDNqIDqVOM0KNruHkT6T86HZriTGIA8 A8iw== Received: by 10.14.52.66 with SMTP id d42mr1200870eec.125.1332429244439; Thu, 22 Mar 2012 08:14:04 -0700 (PDT) Received: from localhost.localdomain (93-50-34-119.ip150.fastwebnet.it. [93.50.34.119]) by mx.google.com with ESMTPS id m42sm18077289eef.0.2012.03.22.08.14.02 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 22 Mar 2012 08:14:03 -0700 (PDT) From: Gianluca Gennari To: linux-media@vger.kernel.org, mchehab@redhat.com Cc: Gianluca Gennari Subject: [PATCH] em28xx: clean-up several unused parametrs in struct em28xx_usb_isoc_ctl Date: Thu, 22 Mar 2012 16:13:55 +0100 Message-Id: <1332429235-19282-1-git-send-email-gennarone@gmail.com> X-Mailer: git-send-email 1.7.0.4 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 5.6.1.2065439, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2012.3.22.150322 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' FORGED_FROM_GMAIL 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1800_1899 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, __ANY_URI 0, __CP_MEDIA_BODY 0, __CP_URI_IN_BODY 0, __FRAUD_BODY_WEBMAIL 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __PHISH_SPEAR_STRUCTURE_1 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' Get rid of several unused parameters in struct em28xx_usb_isoc_ctl. Signed-off-by: Gianluca Gennari --- drivers/media/video/em28xx/em28xx-core.c | 1 - drivers/media/video/em28xx/em28xx.h | 14 -------------- 2 files changed, 0 insertions(+), 15 deletions(-) diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c index cbbe399..fd54c80 100644 --- a/drivers/media/video/em28xx/em28xx-core.c +++ b/drivers/media/video/em28xx/em28xx-core.c @@ -974,7 +974,6 @@ void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode) else isoc_bufs = &dev->isoc_ctl.analog_bufs; - dev->isoc_ctl.nfields = -1; for (i = 0; i < isoc_bufs->num_bufs; i++) { urb = isoc_bufs->urb[i]; if (urb) { diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 286b9f8..c2a5a99 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -226,24 +226,10 @@ struct em28xx_usb_isoc_ctl { /* isoc transfer buffers for digital mode */ struct em28xx_usb_isoc_bufs digital_bufs; - /* Last buffer command and region */ - u8 cmd; - int pos, size, pktsize; - - /* Last field: ODD or EVEN? */ - int field; - - /* Stores incomplete commands */ - u32 tmp_buf; - int tmp_buf_len; - /* Stores already requested buffers */ struct em28xx_buffer *vid_buf; struct em28xx_buffer *vbi_buf; - /* Stores the number of received fields */ - int nfields; - /* isoc urb callback */ int (*isoc_copy) (struct em28xx *dev, struct urb *urb);