From patchwork Fri Oct 4 21:43:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 11175313 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D1A6A16B1 for ; Fri, 4 Oct 2019 21:44:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFF76222BE for ; Fri, 4 Oct 2019 21:44:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="UFkwlLQn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730769AbfJDVnj (ORCPT ); Fri, 4 Oct 2019 17:43:39 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:35609 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730367AbfJDVnj (ORCPT ); Fri, 4 Oct 2019 17:43:39 -0400 Received: by mail-pg1-f194.google.com with SMTP id p30so2404517pgl.2 for ; Fri, 04 Oct 2019 14:43:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ubsbJVfyaxxi8UEKJtUs1pHXgsPvFxblh2S9JiFfFEQ=; b=UFkwlLQnUNyI5WNntdW9sbZ+MOSMgf2+fOLF8RG0Idqq0BiDJ31IThtlWGL76sEsh8 ZOXjRMMhS2+jDESxPJYaF23djnnmvObforQfo9Lci5kCDyLYBF8PRkwvnwVf8Yl/9q4/ sLymgqNYk/o0RadXVPMTvlSeFll8zoJ8X+f5s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ubsbJVfyaxxi8UEKJtUs1pHXgsPvFxblh2S9JiFfFEQ=; b=Zurn/muifAuWicp6pyI+iMNp4kwthjOb1Aa5s3SZGVX8NfVwA7oONgUyDy/0YBMybB LtdDI8VNvnN4f5UD4Rda0KOaKotyJGsjNJQOFBCg6SW7nxwynlXaAYBbUymIZq3ORHFl r7LuCy4TkZiasASAeop9S5BVowFSqGzmCkpr8QWDwFBzGysbASZZx0tI/oVDn73+29sd fIV28PrB1DbL0oIsI4TreBph4sjvICSns5/KSHXv81eKsEWIsiBZGQ2dUXMc7CBNnOE8 dHvfZIKxVEZEaN2ObbfBVZqEzGudeccFLCCyPPDI94OOOKNOyQf7GWogG+bZvkvAHJFa GGGg== X-Gm-Message-State: APjAAAW2NS7wsh1lTCafoEvfnQnJo9AveKzvc0JaXoELBrlGTQupeh0h gK2nlo9bhlQuDckcPsvLbuMKMQ== X-Google-Smtp-Source: APXvYqxWNvMZbZVIHoPzbXHXqx4rR45wvPydpGvMiAUC+AaI6mlLIv/J0XRSrindMPfHhhURSHgsxQ== X-Received: by 2002:a17:90a:77c7:: with SMTP id e7mr19330232pjs.59.1570225418345; Fri, 04 Oct 2019 14:43:38 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:1:fa53:7765:582b:82b9]) by smtp.gmail.com with ESMTPSA id a11sm10446799pfg.94.2019.10.04.14.43.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Oct 2019 14:43:37 -0700 (PDT) From: Stephen Boyd To: linux-kernel@vger.kernel.org Cc: Arnd Bergmann , Geert Uytterhoeven , Jacopo Mondi , Mauro Carvalho Chehab , Rob Herring , Frank Rowand , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH 02/10] media: renesas-ceu: Use of_device_get_match_data() Date: Fri, 4 Oct 2019 14:43:26 -0700 Message-Id: <20191004214334.149976-3-swboyd@chromium.org> X-Mailer: git-send-email 2.23.0.581.g78d2f28ef7-goog In-Reply-To: <20191004214334.149976-1-swboyd@chromium.org> References: <20191004214334.149976-1-swboyd@chromium.org> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This driver can use the replacement API instead of calling of_match_device() and then dereferencing the pointer that is returned. This nicely avoids referencing the match table when it is undefined with configurations where CONFIG_OF=n. Cc: Arnd Bergmann Cc: Geert Uytterhoeven Cc: Jacopo Mondi Cc: Mauro Carvalho Chehab Cc: Rob Herring Cc: Frank Rowand Cc: Cc: Signed-off-by: Stephen Boyd Acked-by: Mauro Carvalho Chehab Acked-by: Jacopo Mondi --- Please ack or pick for immediate merge so the last patch can be merged. drivers/media/platform/renesas-ceu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/renesas-ceu.c b/drivers/media/platform/renesas-ceu.c index 197b3991330d..60518bbc2cd5 100644 --- a/drivers/media/platform/renesas-ceu.c +++ b/drivers/media/platform/renesas-ceu.c @@ -1679,7 +1679,7 @@ static int ceu_probe(struct platform_device *pdev) v4l2_async_notifier_init(&ceudev->notifier); if (IS_ENABLED(CONFIG_OF) && dev->of_node) { - ceu_data = of_match_device(ceu_of_match, dev)->data; + ceu_data = of_device_get_match_data(dev); num_subdevs = ceu_parse_dt(ceudev); } else if (dev->platform_data) { /* Assume SH4 if booting with platform data. */