From patchwork Thu Sep 15 09:44:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Povi=C5=A1er?= X-Patchwork-Id: 606685 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A26BC6FA86 for ; Thu, 15 Sep 2022 09:46:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230055AbiIOJqK (ORCPT ); Thu, 15 Sep 2022 05:46:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229943AbiIOJpj (ORCPT ); Thu, 15 Sep 2022 05:45:39 -0400 Received: from hutie.ust.cz (hutie.ust.cz [185.8.165.127]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79A3090188; Thu, 15 Sep 2022 02:45:36 -0700 (PDT) From: =?utf-8?q?Martin_Povi=C5=A1er?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cutebit.org; s=mail; t=1663235134; bh=Glim46IiadboInQ3/adgJu1cxhrQQu+f688hNINWdOc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=eEyhNUA6kHWOG4O8yUYoTh9wd9AFPPqdq8Xyob8c8uuH13GlD1xbsGiyiDDMmXab4 kp5BHQasB0gpHE1a1G9oQ8/8RRqY8e8fA/ZTSU/FZA26T4K9XxOnYIj/HfF7UoDsnw a/tBESvKANk3EOJwmzEouusQt07oDwIAYm1Nwy4Q= To: James Schulman , David Rhodes , Lucas Tanure , Richard Fitzgerald , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , =?utf-8?q?Martin_P?= =?utf-8?q?ovi=C5=A1er?= Cc: Charles Keepax , ChiYuan Huang , Matt Flax , Lukas Bulwahn , Pierre-Louis Bossart , - , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev Subject: [PATCH v2 03/11] ASoC: cs42l42: Use cs42l42->dev instead of &i2c_client->dev Date: Thu, 15 Sep 2022 11:44:36 +0200 Message-Id: <20220915094444.11434-4-povik+lin@cutebit.org> In-Reply-To: <20220915094444.11434-1-povik+lin@cutebit.org> References: <20220915094444.11434-1-povik+lin@cutebit.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Richard Fitzgerald In preparation for splitting cs42l42_i2c_probe() into multiple functions replace use of &i2c_client->dev with cs42l42->dev. This reduces diff clutter in the patch that splits the function. Signed-off-by: Richard Fitzgerald Signed-off-by: Martin PoviĊĦer --- sound/soc/codecs/cs42l42.c | 32 +++++++++++++++++--------------- 1 file changed, 17 insertions(+), 15 deletions(-) diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 4b92ee0e67c4..11cb659f03e0 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -2217,7 +2217,7 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) cs42l42->regmap = devm_regmap_init_i2c(i2c_client, &cs42l42_regmap); if (IS_ERR(cs42l42->regmap)) { ret = PTR_ERR(cs42l42->regmap); - dev_err(&i2c_client->dev, "regmap_init() failed: %d\n", ret); + dev_err(cs42l42->dev, "regmap_init() failed: %d\n", ret); return ret; } @@ -2225,11 +2225,11 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) for (i = 0; i < ARRAY_SIZE(cs42l42->supplies); i++) cs42l42->supplies[i].supply = cs42l42_supply_names[i]; - ret = devm_regulator_bulk_get(&i2c_client->dev, + ret = devm_regulator_bulk_get(cs42l42->dev, ARRAY_SIZE(cs42l42->supplies), cs42l42->supplies); if (ret != 0) { - dev_err(&i2c_client->dev, + dev_err(cs42l42->dev, "Failed to request supplies: %d\n", ret); return ret; } @@ -2237,13 +2237,13 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) ret = regulator_bulk_enable(ARRAY_SIZE(cs42l42->supplies), cs42l42->supplies); if (ret != 0) { - dev_err(&i2c_client->dev, + dev_err(cs42l42->dev, "Failed to enable supplies: %d\n", ret); return ret; } /* Reset the Device */ - cs42l42->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev, + cs42l42->reset_gpio = devm_gpiod_get_optional(cs42l42->dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(cs42l42->reset_gpio)) { ret = PTR_ERR(cs42l42->reset_gpio); @@ -2251,7 +2251,7 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) } if (cs42l42->reset_gpio) { - dev_dbg(&i2c_client->dev, "Found reset GPIO\n"); + dev_dbg(cs42l42->dev, "Found reset GPIO\n"); gpiod_set_value_cansleep(cs42l42->reset_gpio, 1); } usleep_range(CS42L42_BOOT_TIME_US, CS42L42_BOOT_TIME_US * 2); @@ -2262,9 +2262,11 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) NULL, cs42l42_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW, "cs42l42", cs42l42); - if (ret) { - dev_err_probe(&i2c_client->dev, ret, - "Failed to request IRQ\n"); + if (ret == -EPROBE_DEFER) { + goto err_disable_noirq; + } else if (ret != 0) { + dev_err_probe(cs42l42->dev, ret, + "Failed to request IRQ\n"); goto err_disable_noirq; } } @@ -2273,13 +2275,13 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) devid = cirrus_read_device_id(cs42l42->regmap, CS42L42_DEVID_AB); if (devid < 0) { ret = devid; - dev_err(&i2c_client->dev, "Failed to read device ID: %d\n", ret); + dev_err(cs42l42->dev, "Failed to read device ID: %d\n", ret); goto err_disable; } if (devid != CS42L42_CHIP_ID) { ret = -ENODEV; - dev_err(&i2c_client->dev, + dev_err(cs42l42->dev, "CS42L42 Device ID (%X). Expected %X\n", devid, CS42L42_CHIP_ID); goto err_disable; @@ -2287,11 +2289,11 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) ret = regmap_read(cs42l42->regmap, CS42L42_REVID, ®); if (ret < 0) { - dev_err(&i2c_client->dev, "Get Revision ID failed\n"); + dev_err(cs42l42->dev, "Get Revision ID failed\n"); goto err_shutdown; } - dev_info(&i2c_client->dev, + dev_info(cs42l42->dev, "Cirrus Logic CS42L42, Revision: %02X\n", reg & 0xFF); /* Power up the codec */ @@ -2311,7 +2313,7 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) (1 << CS42L42_ADC_PDN_SHIFT) | (0 << CS42L42_PDN_ALL_SHIFT)); - ret = cs42l42_handle_device_data(&i2c_client->dev, cs42l42); + ret = cs42l42_handle_device_data(cs42l42->dev, cs42l42); if (ret != 0) goto err_shutdown; @@ -2322,7 +2324,7 @@ static int cs42l42_i2c_probe(struct i2c_client *i2c_client) cs42l42_set_interrupt_masks(cs42l42); /* Register codec for machine driver */ - ret = devm_snd_soc_register_component(&i2c_client->dev, + ret = devm_snd_soc_register_component(cs42l42->dev, &soc_component_dev_cs42l42, &cs42l42_dai, 1); if (ret < 0) goto err_shutdown;