From patchwork Mon Sep 18 06:39:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenyou.Yang@microchip.com X-Patchwork-Id: 9955569 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BC8A160208 for ; Mon, 18 Sep 2017 06:54:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A4CA228B6D for ; Mon, 18 Sep 2017 06:54:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 992AE28A85; Mon, 18 Sep 2017 06:54:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 204C728B5D for ; Mon, 18 Sep 2017 06:54:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BQuvkH/jCelG3Ie9NepScwe6h+RBMGuWYchzDUpZeqo=; b=KBKUhrpUdta7oR ZH5d0Nimu7EiUzE/+IPR5Zx10fyyJLGFh7CG/lRw2wQ03G6katR8pvpJweGVPFgr2bCoFniwIUM2v 7e1Nz76Jk+/wFCKJxCPSzV6pcnHmIiB8HGGBanvY8qg+pmlmjjAji5meIXF8fh8W1ZtcvGIXirkTj TyGE6I6VIAXBIXWKIadzOQyAAlqJz49rn5OPhTGl3T9JyjLiuSZwthXHJu3P4zfScCclvciNidkwi 3jpsoqqx2MT0qPMEEaCAO/9VC7FBTtTpWuKqRjfI6YvJjh8+qL53vJhKoVFQTXDLRvrVjz6DyNS6E XCEHVJlHn7j66GzVS5vw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dtpwa-0004TI-Hq; Mon, 18 Sep 2017 06:54:12 +0000 Received: from eusmtp01.atmel.com ([212.144.249.243]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dtplo-000652-9b for linux-arm-kernel@lists.infradead.org; Mon, 18 Sep 2017 06:43:28 +0000 Received: from apsmtp01.atmel.com (10.168.254.31) by eusmtp01.atmel.com (10.145.145.31) with Microsoft SMTP Server id 14.3.235.1; Mon, 18 Sep 2017 08:42:42 +0200 Received: from shaarm01.corp.atmel.com (10.168.254.13) by apsmtp01.atmel.com (10.168.254.31) with Microsoft SMTP Server id 14.3.235.1; Mon, 18 Sep 2017 14:47:16 +0800 From: Wenyou Yang To: Mauro Carvalho Chehab Subject: [PATCH v2 4/5] media: atmel-isc: Remove unnecessary member Date: Mon, 18 Sep 2017 14:39:24 +0800 Message-ID: <20170918063925.6372-5-wenyou.yang@microchip.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170918063925.6372-1-wenyou.yang@microchip.com> References: <20170918063925.6372-1-wenyou.yang@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170917_234316_641614_A5CB89E8 X-CRM114-Status: UNSURE ( 9.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Wenyou Yang , Jonathan Corbet , linux-kernel@vger.kernel.org, Hans Verkuil , Sakari Ailus , linux-arm-kernel@lists.infradead.org, Linux Media Mailing List Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Remove the memeber *config from the isc_subdev_entity struct, the member is useless afterward. Signed-off-by: Wenyou Yang --- Changes in v2: None drivers/media/platform/atmel/atmel-isc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c index 3ecd2bf016a8..2d876903da71 100644 --- a/drivers/media/platform/atmel/atmel-isc.c +++ b/drivers/media/platform/atmel/atmel-isc.c @@ -83,7 +83,6 @@ struct isc_subdev_entity { struct v4l2_subdev *sd; struct v4l2_async_subdev *asd; struct v4l2_async_notifier notifier; - struct v4l2_subdev_pad_config *config; u32 pfe_cfg0; @@ -983,6 +982,7 @@ static int isc_try_fmt(struct isc_device *isc, struct v4l2_format *f, { struct isc_format *isc_fmt; struct v4l2_pix_format *pixfmt = &f->fmt.pix; + struct v4l2_subdev_pad_config pad_cfg; struct v4l2_subdev_format format = { .which = V4L2_SUBDEV_FORMAT_TRY, }; @@ -1013,7 +1013,7 @@ static int isc_try_fmt(struct isc_device *isc, struct v4l2_format *f, v4l2_fill_mbus_format(&format.format, pixfmt, mbus_code); ret = v4l2_subdev_call(isc->current_subdev->sd, pad, set_fmt, - isc->current_subdev->config, &format); + &pad_cfg, &format); if (ret < 0) return ret; @@ -1478,8 +1478,6 @@ static void isc_async_unbind(struct v4l2_async_notifier *notifier, struct isc_device, v4l2_dev); cancel_work_sync(&isc->awb_work); video_unregister_device(&isc->video_dev); - if (isc->current_subdev->config) - v4l2_subdev_free_pad_config(isc->current_subdev->config); v4l2_ctrl_handler_free(&isc->ctrls.handler); } @@ -1632,10 +1630,6 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier) INIT_LIST_HEAD(&isc->dma_queue); spin_lock_init(&isc->dma_queue_lock); - sd_entity->config = v4l2_subdev_alloc_pad_config(sd_entity->sd); - if (!sd_entity->config) - return -ENOMEM; - ret = isc_formats_init(isc); if (ret < 0) { v4l2_err(&isc->v4l2_dev,