From patchwork Sat Sep 2 21:06:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 13373160 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 602B4C001DB for ; Sat, 2 Sep 2023 21:10:46 +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 41A6CAE9; Sat, 2 Sep 2023 23:09:53 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 41A6CAE9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1693689043; bh=w5FQqX5N0SNY30mh7ugIsBlhQQTzEUlaqCEU1kT1GFk=; 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=G8PUnPSKpojCYv90bOi1FzbAMo+ZI9oG6BMYWAEPw4fVF0/rh60clAsbnl20Onv21 nF6aErNCwcFWkuBGvSumhKb1x+jomgERjxZtTXHvlYRnZWgvmIBCoBhgYOx6QlbUNb YyJbF+hORj/mHMDLM8pK+zdSmFIxZDV4YlLrGM3c= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1F545F8032D; Sat, 2 Sep 2023 23:09:12 +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 B5775F8056F; Sat, 2 Sep 2023 23:09:11 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 10885F8032D; Sat, 2 Sep 2023 23:09:07 +0200 (CEST) Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1E52DF804DA for ; Sat, 2 Sep 2023 23:06:45 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1E52DF804DA Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=collabora.com header.i=@collabora.com header.a=rsa-sha256 header.s=mail header.b=SsV5Z5qX Received: from localhost (unknown [81.18.92.207]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madras.collabora.co.uk (Postfix) with ESMTPSA id EC9E366072B6; Sat, 2 Sep 2023 22:06:43 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1693688804; bh=w5FQqX5N0SNY30mh7ugIsBlhQQTzEUlaqCEU1kT1GFk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SsV5Z5qXxHI1zSHIAWX75tvNJU3lFptraqm847T0X0jApT8o3TtarXt2lIAni6cYA zWoi/adINh/vCW9bvyQsNMGRqcFso3rmxgNOcit2Kxm02CQdSlF4N/HqgVqISFAykC wKCm3j/r+ROf4iBRKsRM412rvw4bLYyWhhHy5jBCZAtTUX/m4Ly0fuozAmS81chQv0 1zPdtb5MDfdrdpq+f9ZsvWPaZCuviWhzCMqKnW1raow5TNdgjJVMOKIydeDjUyY3uY XW1BAEzxzmNi3RDMMprX5rN3fJJhvWaSpzNL2kRPIm7v6xsI/VLhw2ln6moTppPEyp i7FqJXBmtj4nw== From: Cristian Ciocaltea To: James Schulman , David Rhodes , Richard Fitzgerald , Jaroslav Kysela , Takashi Iwai , Liam Girdwood , Mark Brown , Stefan Binding , Charles Keepax Cc: alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH 6/9] ASoC: cs35l41: Make use of dev_err_probe() Date: Sun, 3 Sep 2023 00:06:18 +0300 Message-ID: <20230902210621.1184693-7-cristian.ciocaltea@collabora.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230902210621.1184693-1-cristian.ciocaltea@collabora.com> References: <20230902210621.1184693-1-cristian.ciocaltea@collabora.com> MIME-Version: 1.0 Message-ID-Hash: A3RZXDGBNZP5MXXBPXEEKXA5OFUJLOT5 X-Message-ID-Hash: A3RZXDGBNZP5MXXBPXEEKXA5OFUJLOT5 X-MailFrom: cristian.ciocaltea@collabora.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: Use dev_err_probe() helper where possible, to simplify error handling during probe. Signed-off-by: Cristian Ciocaltea Acked-by: Charles Keepax --- sound/soc/codecs/cs35l41-i2c.c | 9 +++------ sound/soc/codecs/cs35l41-spi.c | 9 +++------ sound/soc/codecs/cs35l41.c | 34 ++++++++++++++++------------------ 3 files changed, 22 insertions(+), 30 deletions(-) diff --git a/sound/soc/codecs/cs35l41-i2c.c b/sound/soc/codecs/cs35l41-i2c.c index 7ea890d7d387..9109203a7f25 100644 --- a/sound/soc/codecs/cs35l41-i2c.c +++ b/sound/soc/codecs/cs35l41-i2c.c @@ -35,7 +35,6 @@ static int cs35l41_i2c_probe(struct i2c_client *client) struct device *dev = &client->dev; struct cs35l41_hw_cfg *hw_cfg = dev_get_platdata(dev); const struct regmap_config *regmap_config = &cs35l41_regmap_i2c; - int ret; cs35l41 = devm_kzalloc(dev, sizeof(struct cs35l41_private), GFP_KERNEL); @@ -47,11 +46,9 @@ static int cs35l41_i2c_probe(struct i2c_client *client) i2c_set_clientdata(client, cs35l41); cs35l41->regmap = devm_regmap_init_i2c(client, regmap_config); - if (IS_ERR(cs35l41->regmap)) { - ret = PTR_ERR(cs35l41->regmap); - dev_err(cs35l41->dev, "Failed to allocate register map: %d\n", ret); - return ret; - } + if (IS_ERR(cs35l41->regmap)) + return dev_err_probe(cs35l41->dev, PTR_ERR(cs35l41->regmap), + "Failed to allocate register map\n"); return cs35l41_probe(cs35l41, hw_cfg); } diff --git a/sound/soc/codecs/cs35l41-spi.c b/sound/soc/codecs/cs35l41-spi.c index 5c8bb24909eb..28e9c9473e60 100644 --- a/sound/soc/codecs/cs35l41-spi.c +++ b/sound/soc/codecs/cs35l41-spi.c @@ -32,7 +32,6 @@ static int cs35l41_spi_probe(struct spi_device *spi) const struct regmap_config *regmap_config = &cs35l41_regmap_spi; struct cs35l41_hw_cfg *hw_cfg = dev_get_platdata(&spi->dev); struct cs35l41_private *cs35l41; - int ret; cs35l41 = devm_kzalloc(&spi->dev, sizeof(struct cs35l41_private), GFP_KERNEL); if (!cs35l41) @@ -43,11 +42,9 @@ static int cs35l41_spi_probe(struct spi_device *spi) spi_set_drvdata(spi, cs35l41); cs35l41->regmap = devm_regmap_init_spi(spi, regmap_config); - if (IS_ERR(cs35l41->regmap)) { - ret = PTR_ERR(cs35l41->regmap); - dev_err(&spi->dev, "Failed to allocate register map: %d\n", ret); - return ret; - } + if (IS_ERR(cs35l41->regmap)) + return dev_err_probe(cs35l41->dev, PTR_ERR(cs35l41->regmap), + "Failed to allocate register map\n"); cs35l41->dev = &spi->dev; cs35l41->irq = spi->irq; diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c index e143b0e306b1..6f2ad0d3a75c 100644 --- a/sound/soc/codecs/cs35l41.c +++ b/sound/soc/codecs/cs35l41.c @@ -1204,16 +1204,14 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * ret = devm_regulator_bulk_get(cs35l41->dev, CS35L41_NUM_SUPPLIES, cs35l41->supplies); - if (ret != 0) { - dev_err(cs35l41->dev, "Failed to request core supplies: %d\n", ret); - return ret; - } + if (ret != 0) + return dev_err_probe(cs35l41->dev, ret, + "Failed to request core supplies\n"); ret = regulator_bulk_enable(CS35L41_NUM_SUPPLIES, cs35l41->supplies); - if (ret != 0) { - dev_err(cs35l41->dev, "Failed to enable core supplies: %d\n", ret); - return ret; - } + if (ret != 0) + return dev_err_probe(cs35l41->dev, ret, + "Failed to enable core supplies\n"); /* returning NULL can be an option if in stereo mode */ cs35l41->reset_gpio = devm_gpiod_get_optional(cs35l41->dev, "reset", @@ -1225,8 +1223,8 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * dev_info(cs35l41->dev, "Reset line busy, assuming shared reset\n"); } else { - dev_err(cs35l41->dev, - "Failed to get reset GPIO: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, + "Failed to get reset GPIO\n"); goto err; } } @@ -1242,8 +1240,8 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * int_status, int_status & CS35L41_OTP_BOOT_DONE, 1000, 100000); if (ret) { - dev_err(cs35l41->dev, - "Failed waiting for OTP_BOOT_DONE: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, + "Failed waiting for OTP_BOOT_DONE\n"); goto err; } @@ -1256,13 +1254,13 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * ret = regmap_read(cs35l41->regmap, CS35L41_DEVID, ®id); if (ret < 0) { - dev_err(cs35l41->dev, "Get Device ID failed: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, "Get Device ID failed\n"); goto err; } ret = regmap_read(cs35l41->regmap, CS35L41_REVID, ®_revid); if (ret < 0) { - dev_err(cs35l41->dev, "Get Revision ID failed: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, "Get Revision ID failed\n"); goto err; } @@ -1287,7 +1285,7 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * ret = cs35l41_otp_unpack(cs35l41->dev, cs35l41->regmap); if (ret < 0) { - dev_err(cs35l41->dev, "OTP Unpack failed: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, "OTP Unpack failed\n"); goto err; } @@ -1309,13 +1307,13 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * IRQF_ONESHOT | IRQF_SHARED | irq_pol, "cs35l41", cs35l41); if (ret != 0) { - dev_err(cs35l41->dev, "Failed to request IRQ: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, "Failed to request IRQ\n"); goto err; } ret = cs35l41_set_pdata(cs35l41); if (ret < 0) { - dev_err(cs35l41->dev, "Set pdata failed: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, "Set pdata failed\n"); goto err; } @@ -1340,7 +1338,7 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg * &soc_component_dev_cs35l41, cs35l41_dai, ARRAY_SIZE(cs35l41_dai)); if (ret < 0) { - dev_err(cs35l41->dev, "Register codec failed: %d\n", ret); + dev_err_probe(cs35l41->dev, ret, "Register codec failed\n"); goto err_pm; }