From patchwork Tue Oct 31 16:30:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13441931 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 5E5C6C4167D for ; Tue, 31 Oct 2023 16:37:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mTwTPUkgJc84qE1zYDOnI9698NsFnJ291akDZs3iUec=; b=iRfmvOilcKCZ4JniLL/Ji6wPHj 9czk42o1jOexlA3oOWrKKchPz3mHkTTKqLXtHa1vQfOe9zUmteA2ypHW3PVwGHCkUMSi4uCqK5bc9 /nQEcgX4nrPrDsnHPYAnTd+59GRBLUQgg+WgPaQpLpGeISGGrG62z/ecS6p/5+Fc1xU9kw4DewvMh qysqnxpOkxgyKJnXh6IXQG6NXWC/IW8qddbWoZH/8oLg69LWyT3qx/eku8QkmedfAbQq5eQvQt5DY N3hlMHz85VP/LC/+CVfX8uvJ0Mjz+O3x4ADVUtGdNcdSIagwJJX8XzLC4nXrSZit/UilVn1KjFIn8 2/yWz/NA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qxrkW-005fsv-1r; Tue, 31 Oct 2023 16:37:52 +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 1qxrfB-005cd7-2d; Tue, 31 Oct 2023 16:32:23 +0000 Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:c562:2ef4:80c0:92f]) (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 3AE7166073AE; Tue, 31 Oct 2023 16:32:20 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1698769940; bh=fYtTvMYEVMZXzGkL+XEutCpKu5WEAYjMxFbMl5P4bZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lFCmLpRiYgMpZ/lUQDMwGOBd21H0FaPLf+SEBHkOYd55YsUF1dWoOt1enQIUb+0dr eNnRq490N88kZO9gehP9aKeGb6BkUdwPf9iqNH8CVy2HIsiwM4gC1mWuPwo5pBVB5M dwU93ns+54i7p6Onn8KHNEw6D4gtolbF7eB+TUVGccp90EQwgWvsw27XdRUSdQtSJ+ CWcEY0z6fZxxSNQQdLpXjuzz6/bhtgczXNlRw/zra1LfnGhjlsyW1jU8DKzaJ9NJQT rggc12NPKQ+zMG3hRfeIU0P54j8kDjRUXS+pG9PuxqtRLtJfTqldNJFyRMlYqWVJJk qQkL3u9T3B11g== 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 , Joseph Liu , Marvin Lin Subject: [PATCH v14 36/56] media: nuvoton: Stop direct calls to queue num_buffers field Date: Tue, 31 Oct 2023 17:30:44 +0100 Message-Id: <20231031163104.112469-37-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231031163104.112469-1-benjamin.gaignard@collabora.com> References: <20231031163104.112469-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231031_093221_992709_646CA568 X-CRM114-Status: GOOD ( 11.63 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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 CC: Joseph Liu CC: Marvin Lin Reviewed-by: Andrzej Pietrasiewicz --- 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);