From patchwork Tue Oct 3 08:06:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13406979 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8CC11E75435 for ; Tue, 3 Oct 2023 08:09:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=B/KwqNdYo+5P2wcrBIAxZfqRG8GzTDZSGzryqVEJGDw=; b=uh60sxqYQO26aK rwVEi3F83lspKzzAfCJdYAYncSBV2sqnQG3x2IV0s9M9Cahpfnu8uSfCkEYjev0HavYo7H6nyyDo7 zUQ1o11AOEwGXtgw8FNjVCV4XkkbVosUJxYdwdZO22I+n6nuQsJd6w8Rufj3NJIk8SUKC404y0T2m 2eeL0D6eOxjKXHLlHXsflFZgjedQjPqFxX8X2iExAPMxXaOQetg+Ak8Wy5VwLnNgs0g/nJKZCMaie YGEyKPAehejn+xAVVfDyI7nkZJHmOxPqp5dQTWzGGsPry7VNN/uINzNaAxxWlkuqEAxPZmwjLvVZk RAo7K4rM/x2wvMCI8IWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qnaSp-00E53b-1q; Tue, 03 Oct 2023 08:09:07 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qnaRJ-00E3MK-2e; Tue, 03 Oct 2023 08:07:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=EGIyUnXfYlZrvHeWCo2ngnGTPgOrZHbbiv5X9rjqVAs=; b=ETtBMmAdLviVXwwBHhZmeVyt/G 5X4EwV+4pZf5WKnnuZWnHRRGnUr6vJ+fupaqymw2Mf7WI8PLbJVrC5MJwuyz1WovOjE/oHIfUnXil bB7ApkGboZSZHXy8vlWEacM2DQRYKenos71ux90OgGdxXCJ5YaQMtl8Tujoo0ZxnF0u0imuN9hqhV O4xNjprxBT+CIixsnq2dFGlg64YNtYoOYu9SCa6UeUJ16I8NMXyzYnrZEZFx6ykNi1QUNMU1efHE4 oU2b77/wf5lsl7XGA0/mnTft8xdltmH4WqZO0pLBaU6fOzuIdzOIbGHUccwUNj8093ToiMndtO0s+ V47Yl/iQ==; Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qnaRC-009jrg-2X; Tue, 03 Oct 2023 08:07:32 +0000 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:b6df:b784:6a0f:8451]) (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 DFD2F660735E; Tue, 3 Oct 2023 09:07:26 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1696320447; bh=ZWZu+iiWZeSR97TuxWAcPyCT2zWmqcsNlEZTasx6lQc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TM877k3dbdv5cZ3/+fzoBT0lguta5bDqCV9H8tQ8PNrG5rqShpGoZHosFKCqo+gR2 aNnRhEh910+mZEG615eL480UAWFDxh5mBICdi8AV1G2/xg53Q2C7SWF+7SmWfip1Mk 3q12j79ajrgx/XNulaWFbSKsJlmeAs34SBtQ7Rbz8u6zY48K68sA2uNRgIDumytrUa vnN34JOqeZOMSddzFZGcz9Oiw3GCGautxBvRG3pHJoUiegtBBD/DDk1ds/db79eaMP tF2MEa9LEcz3+IHiIXmLh++xqfhOqDLuGe9J63hN1PKcD6HAL8CG9SJd15m7vc4rRb zFQtQW7z+30Zg== 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 v10 27/54] media: pci: netup_unidvb: Remove useless number of buffers check Date: Tue, 3 Oct 2023 10:06:36 +0200 Message-Id: <20231003080704.43911-28-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231003080704.43911-1-benjamin.gaignard@collabora.com> References: <20231003080704.43911-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_090729_647459_6AE2C214 X-CRM114-Status: UNSURE ( 8.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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; }