From patchwork Thu Aug 31 20:47:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13371864 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 73461C83F2F for ; Thu, 31 Aug 2023 20:49:40 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id B5E71886; Thu, 31 Aug 2023 22:48:48 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B5E71886 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1693514978; bh=sX71RSsD6GGnd8TVgxMaT8eJGTV+LXkr5kNVRCTvNaw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=Dp61Zq7YZ3CXpv8n0rYZqHnB5JZEwdrEKFa5kHNLJOhltfb/3b3HcP6UXV845uC+L FjoxZ5tBgXdtINnbeJYOomoyhfyOUz4culD+svaKQRvmG/OQyipYFcQkAiCpPDQlYV UJlSoAtsZfS+FQ4vwoaNi7UoNkVZ3+nM4Z+FI9ec= Received: by alsa1.perex.cz (Postfix, from userid 50401) id C5760F8056F; Thu, 31 Aug 2023 22:48:01 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 7193CF80563; Thu, 31 Aug 2023 22:48:01 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id EF93FF80094; Thu, 31 Aug 2023 22:47:56 +0200 (CEST) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 7BBF5F80094 for ; Thu, 31 Aug 2023 22:47:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7BBF5F80094 X-IronPort-AV: E=Sophos;i="6.02,217,1688396400"; d="scan'208";a="178342519" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 01 Sep 2023 05:47:46 +0900 Received: from localhost.localdomain (unknown [10.226.92.179]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id A0C594029216; Fri, 1 Sep 2023 05:47:43 +0900 (JST) From: Biju Das To: Jaroslav Kysela , Takashi Iwai Cc: Biju Das , Liam Girdwood , Mark Brown , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Andy Shevchenko Subject: [PATCH v3 2/2] ASoC: ak4642: Simplify probe() Date: Thu, 31 Aug 2023 21:47:34 +0100 Message-Id: <20230831204734.104954-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230831204734.104954-1-biju.das.jz@bp.renesas.com> References: <20230831204734.104954-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Message-ID-Hash: TFHWMNXNDIYZCMP2JSWWGVUQ2Q5ENGGQ X-Message-ID-Hash: TFHWMNXNDIYZCMP2JSWWGVUQ2Q5ENGGQ X-MailFrom: biju.das.jz@bp.renesas.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Simpilfy probe() by replacing of_device_get_match_data() and id lookup for retrieving match data by i2c_get_match_data(). Signed-off-by: Biju Das --- v2->v3: * Removing local variable np is handled in patch#1. v1->v2: * Removed forward declaration ak4642_of_match and ak4642_i2c_id. * Restored error EINVAL. * Used dev_fwnode() and replaced dev->of_node. * Removed comma in the terminator entry. --- sound/soc/codecs/ak4642.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index 901014909c0f..8a40c6b3f4d8 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -628,32 +628,21 @@ static struct clk *ak4642_of_parse_mcko(struct device *dev) #define ak4642_of_parse_mcko(d) 0 #endif -static const struct of_device_id ak4642_of_match[]; -static const struct i2c_device_id ak4642_i2c_id[]; static int ak4642_i2c_probe(struct i2c_client *i2c) { struct device *dev = &i2c->dev; - const struct ak4642_drvdata *drvdata = NULL; + const struct ak4642_drvdata *drvdata; struct regmap *regmap; struct ak4642_priv *priv; struct clk *mcko = NULL; if (dev_fwnode(dev)) { - const struct of_device_id *of_id; - mcko = ak4642_of_parse_mcko(dev); if (IS_ERR(mcko)) mcko = NULL; - - of_id = of_match_device(ak4642_of_match, dev); - if (of_id) - drvdata = of_id->data; - } else { - const struct i2c_device_id *id = - i2c_match_id(ak4642_i2c_id, i2c); - drvdata = (const struct ak4642_drvdata *)id->driver_data; } + drvdata = i2c_get_match_data(i2c); if (!drvdata) return dev_err_probe(dev, -EINVAL, "Unknown device type\n");