From patchwork Sat Mar 19 16:31:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 12786221 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 99FE5C433EF for ; Sat, 19 Mar 2022 16:32:04 +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=Yy+HPxa403UxIVsC8Cc6DMDXti6cXEm1cxiy6WMJCbg=; b=nCerrmJNn5nvmd NSYTZI5g3K2u94X44GP+TA3YUInAySsXMonoxUY50HkKk6AqqeoN8fFFEjohwRPESInHfJBChSux5 p0zOLxruv1E4nRvuPSrMjKgMzUilZvd9gjBbfuPfXIzcyP/NqcODUFVL2uopdAa7OLMRthya+B0x8 fzTVQSTRFzHspw988ltCPBA3LVP5l3RngtgPD/QpzX8a++pcIz6Yh0mz/hCehnd6rhCxoyx1ia0of WCCo96tvrPW9Ur50Ms0QUQw/uHkr5npaXfsllU7c6MK9daVookGi5AcCApeanlEUTNxWSFJxKQkK2 Irah8fE7iOGaCaA7dJ8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nVbzj-0043Dr-SU; Sat, 19 Mar 2022 16:31:59 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nVbzP-0042ou-TK for linux-rockchip@lists.infradead.org; Sat, 19 Mar 2022 16:31:42 +0000 Received: from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E98122CCF; Sat, 19 Mar 2022 17:31:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1647707498; bh=tcD2ACKWc9gJ6cif+GZMiiTUyuP8WlFFk5ZBdcMQ1h8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=agq+bsC4iYGQjsAIzpA3IJJ23O9bypPbG7zSYk5qfRvXppCsd3yXczyWTJJG8cTYg 3wsoNslx1ZBNxnirmBXbk2WI0lR4ZlcXLnfeI25w7YUFHk9QKTnPnCCTvj4k6cF6wE H9f5AV3OZvGAMRTbu5E8rMKMhHJqyt2vJTbl+98I= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Dafna Hirschfeld , Heiko Stuebner , Paul Elder , Tomasz Figa , linux-rockchip@lists.infradead.org Subject: [PATCH v3 17/17] media: rkisp1: capture: Bypass the main device for handling querycap Date: Sat, 19 Mar 2022 18:31:00 +0200 Message-Id: <20220319163100.3083-18-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220319163100.3083-1-laurent.pinchart@ideasonboard.com> References: <20220319163100.3083-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220319_093140_175406_FFDE5E40 X-CRM114-Status: GOOD ( 10.21 ) 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 From: Paul Elder When handling querycap, the capture node would access the main rkisp1 device unnecessarily. Get the information from the most direct source. Signed-off-by: Paul Elder Reviewed-by: Dafna Hirschfeld --- drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c index a7cf672457cd..94819e6c23e2 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c @@ -1248,11 +1248,8 @@ static int rkisp1_g_fmt_vid_cap_mplane(struct file *file, void *fh, static int rkisp1_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { - struct rkisp1_capture *cap_dev = video_drvdata(file); - struct rkisp1_device *rkisp1 = cap_dev->rkisp1; - - strscpy(cap->driver, rkisp1->dev->driver->name, sizeof(cap->driver)); - strscpy(cap->card, rkisp1->dev->driver->name, sizeof(cap->card)); + strscpy(cap->driver, RKISP1_DRIVER_NAME, sizeof(cap->driver)); + strscpy(cap->card, RKISP1_DRIVER_NAME, sizeof(cap->card)); strscpy(cap->bus_info, RKISP1_BUS_INFO, sizeof(cap->bus_info)); return 0;