From patchwork Thu Nov 9 16:34:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13451536 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 93F60C001B2 for ; Thu, 9 Nov 2023 16:40:08 +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=GGLcWxAEWrcqGx+XKLD3xu99Jbzre53u1/tspJmiEwc=; b=rFZMKmn4xetW9E GTx67E08hsAyMa+ZYnU9u+dYnUj8jQbfTfztv9EGU+4phXgT1B3E5TxOIgLGD9WcNxO3O0VytnMT7 P2u2xVACCOsblOcUEdjR63ZAzu0fdHN20rDo1P5tg7wmA0CzHQPAAjIPa+SJaqXu2c/m2rH7FuBPZ duvF06IRf3JL9fOfpMdpHyzItCuvbzg+vMDhbhhRR8G0yVkG8EmY0gbuQNJBKFOWs9Jo+qlCS8Aba ozck4w0rQweIBypsjcmJ7hRkmRYbnIqpOj0Ht0370Ioqx5Evrh0KaOmJnGgMvcOjZqlzv5c5MROSX QKxMjiNidz0IHI9agwIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r184A-006n4z-2c; Thu, 09 Nov 2023 16:39:38 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r182t-006lgO-2Y; Thu, 09 Nov 2023 16:38:21 +0000 Received: from benjamin-XPS-13-9310.. (cola.collaboradmins.com [195.201.22.229]) (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 72BC966076B6; Thu, 9 Nov 2023 16:38:17 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1699547898; bh=icIEMzQ+RwB59Jl10kDC7CgLWypuqx+VfcABRr9QKPM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U40cbzs9hNmHZkWxyQlsq/09wxgfgR/YTwDNOt+AgX02GYgF2NMwzxzYDQ15RZFfi YL5LqnoVzitubdhD8xWZVo6H3p1waYq2GTusxC+4b2kMX+4LmqNSJYuIjbPbfYuias hjLofx75zEoyYl00J2afyFnUUikv6wwSylZ+G/zCccmsda297EkgBL/5Fl/Wee4737 Ln/XlJY1YlNvy+fLvqtP005Qpvxegvfs6PGe4JPbRya2XL8VxtheUZNb8swA3XtoQv KAPgDbdshNYo8hFwOD8BnRQNIPx3hx6pT7w1rfMPCGj+1Ern9zeJ6p9OIR5TD69CDc 0rEqslto7iViA== 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 , Andrzej Pietrasiewicz , Joseph Liu , Marvin Lin Subject: [PATCH v15 36/56] media: nuvoton: Stop direct calls to queue num_buffers field Date: Thu, 9 Nov 2023 17:34:52 +0100 Message-Id: <20231109163512.179524-37-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231109163512.179524-14-benjamin.gaignard@collabora.com> References: <20231109163512.179524-14-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231109_083819_979342_C2E93110 X-CRM114-Status: GOOD ( 11.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard Reviewed-by: Andrzej Pietrasiewicz CC: Joseph Liu CC: Marvin Lin --- drivers/media/platform/nuvoton/npcm-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/nuvoton/npcm-video.c b/drivers/media/platform/nuvoton/npcm-video.c index b9e6782f59b4..f9b4e36a5175 100644 --- a/drivers/media/platform/nuvoton/npcm-video.c +++ b/drivers/media/platform/nuvoton/npcm-video.c @@ -393,7 +393,7 @@ static void npcm_video_free_diff_table(struct npcm_video *video) struct rect_list *tmp; unsigned int i; - for (i = 0; i < video->queue.num_buffers; i++) { + for (i = 0; i < vb2_get_num_buffers(&video->queue); i++) { head = &video->list[i]; list_for_each_safe(pos, nx, head) { tmp = list_entry(pos, struct rect_list, list);