From patchwork Mon Oct 2 12:05:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 147430 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2a8e:b0:403:3b70:6f57 with SMTP id in14csp1624806vqb; Mon, 2 Oct 2023 11:50:50 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHegoO/7MdBe2jSOOR2PXcE9vpaK3FvbYgK/OAq2KE1Yi3msbL4/At0BnLh17iXmhmAEfmc X-Received: by 2002:a05:6808:20a8:b0:3ad:f6a5:431f with SMTP id s40-20020a05680820a800b003adf6a5431fmr15855391oiw.0.1696272650017; Mon, 02 Oct 2023 11:50:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696272649; cv=none; d=google.com; s=arc-20160816; b=p6c1sI9TrgqcPVIyl0pNtEH763jVbmeJhcdEoiW313ugjujXF4IlX5lEbGG5b0h2B4 zudCfQWjW5FMMURq8orSIZAapE3xezvRc/evmrGGn0iYKjT3xe8kUda8Sm/uCBudSOYP YmrLk4kmo6guf0uDCuXy/Ixvl5R0QFUfNyAtex9JSBC3ERv3OWGaUqEeDqsbsvEvk8eh elocJWJgRqaOsl6pbTHAGAitgwc0R8zJQkkW/Ktsgutfiwjv8gTAh7nMmQgNXbvcPtQl XygFvSvprpnj8FK3riGCB9wAcWGErh1IT3ESmigfv7Pf/hn73fNDHUAWdVHyT6wEnGSw 0b5g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=EGIyUnXfYlZrvHeWCo2ngnGTPgOrZHbbiv5X9rjqVAs=; fh=ceA81l8d2hZW6pWH7VE5TwJxtgXUzAubfWIMcikPA1M=; b=MM+uMjySodF6emHXp/iBZgUUGcxhfA9Q5oMjXNvioC0+Q9YpwM17fmsE/gEySn4cNi PfU2KXUE8nd6dJ/hBM6dsikn/eplrZpdY4C1fkHMGIDonUUkdqqhvQHVnajpC5a6BoZL jEMykJPpx5YS+xmBK9XQOb8eerRSiMcqWOL5FWEmV4XQ7LG3yBRBbLQg9LkKb5lNfDXw 5dUOz1163HRrcNq6p7e51NKDw6YTIknuCErCwxVsPL6JCRW1hkHIOGErt8JjwEZyclj4 XtOvNatC4uw50rPGeZNxDK0NFkP984NxnLZjFk9jnYlfGc08mTWvxepYrX/fQmOd+esw iuqw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=jHuIY1C3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from howler.vger.email (howler.vger.email. [2620:137:e000::3:4]) by mx.google.com with ESMTPS id a6-20020a17090a8c0600b00278ee2b717fsi7986333pjo.85.2023.10.02.11.50.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Oct 2023 11:50:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=jHuIY1C3; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 1D924822DA32; Mon, 2 Oct 2023 05:08:12 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237255AbjJBMIA (ORCPT + 18 others); Mon, 2 Oct 2023 08:08:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236945AbjJBMGn (ORCPT ); Mon, 2 Oct 2023 08:06:43 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A597B0; Mon, 2 Oct 2023 05:06:40 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:9537:67ca:c85e:d0ae]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id D95976607356; Mon, 2 Oct 2023 13:06:38 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1696248399; bh=ZWZu+iiWZeSR97TuxWAcPyCT2zWmqcsNlEZTasx6lQc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jHuIY1C3xdaiIOcz8Gnf5aJox/kRb26KCOPiCbxf/EP7Q4CYPzisp52Z9WHgipQGK 1olsqWV1yrelchZO27XT5TZl8znK3yUVD1ZLGBuDsXGazsGSBKlLN1QNFjTgUYvmdl EU0twmXBgV45JyyTtRYUOeX3nclSp6MAV+16D7L2DPC0cT6sfat/49+Khg38EPriEJ 58yE+KobUFleYnvREnM9aj9XS1ml0CBr1XpuaOQ1RRhpEm1Hbe3AMSGb5na0pn1/Kc L2qJehzRfvjg6plJ5W9XGnM4oNagK60r1k7SG+ZQ0P6S2pne7VFZkUUvlx0joAqCCG kUVB5ZLvMQU6w== From: Benjamin Gaignard To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com, ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, gregkh@linuxfoundation.org, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v9 27/53] media: pci: netup_unidvb: Remove useless number of buffers check Date: Mon, 2 Oct 2023 14:05:51 +0200 Message-Id: <20231002120617.119602-28-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231002120617.119602-1-benjamin.gaignard@collabora.com> References: <20231002120617.119602-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Mon, 02 Oct 2023 05:08:13 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778670790405772696 X-GMAIL-MSGID: 1778670790405772696 vb2 core tests this already so remove it. Signed-off-by: Benjamin Gaignard --- drivers/media/pci/netup_unidvb/netup_unidvb_core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index d85bfbb77a25..52de9b0af812 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -297,11 +297,9 @@ static int netup_unidvb_queue_setup(struct vb2_queue *vq, dev_dbg(&dma->ndev->pci_dev->dev, "%s()\n", __func__); *nplanes = 1; - if (vq->num_buffers + *nbuffers < VIDEO_MAX_FRAME) - *nbuffers = VIDEO_MAX_FRAME - vq->num_buffers; sizes[0] = PAGE_ALIGN(NETUP_DMA_PACKETS_COUNT * 188); dev_dbg(&dma->ndev->pci_dev->dev, "%s() nbuffers=%d sizes[0]=%d\n", - __func__, *nbuffers, sizes[0]); + __func__, vb2_get_num_buffers(vq), sizes[0]); return 0; }