From patchwork Sat Sep 2 16:26:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13373126 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 01CC8C83F2C for ; Sat, 2 Sep 2023 16:26:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234172AbjIBQ0o (ORCPT ); Sat, 2 Sep 2023 12:26:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232336AbjIBQ0o (ORCPT ); Sat, 2 Sep 2023 12:26:44 -0400 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id ACC121B1; Sat, 2 Sep 2023 09:26:40 -0700 (PDT) X-IronPort-AV: E=Sophos;i="6.02,222,1688396400"; d="scan'208";a="174798223" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 03 Sep 2023 01:26:38 +0900 Received: from localhost.localdomain (unknown [10.226.92.16]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 33CA840071F9; Sun, 3 Sep 2023 01:26:35 +0900 (JST) From: Biju Das To: Jonathan Cameron Cc: Biju Das , Lars-Peter Clausen , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Biju Das Subject: [PATCH] iio: adc: ti-adc081c: Simplify probe() Date: Sat, 2 Sep 2023 17:26:33 +0100 Message-Id: <20230902162633.50546-1-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Simpilfy probe() by replacing of_device_get_match_data() and id lookup for retrieving match data by using i2c_get_match_data() by making similar OF/I2C/ACPI match tables. Signed-off-by: Biju Das --- drivers/iio/adc/ti-adc081c.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c index 50c450e7a55f..6c2cb3dabbbf 100644 --- a/drivers/iio/adc/ti-adc081c.c +++ b/drivers/iio/adc/ti-adc081c.c @@ -154,7 +154,6 @@ static void adc081c_reg_disable(void *reg) static int adc081c_probe(struct i2c_client *client) { - const struct i2c_device_id *id = i2c_client_get_device_id(client); struct iio_dev *iio; struct adc081c *adc; const struct adcxx1c_model *model; @@ -163,10 +162,7 @@ static int adc081c_probe(struct i2c_client *client) if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) return -EOPNOTSUPP; - if (dev_fwnode(&client->dev)) - model = device_get_match_data(&client->dev); - else - model = &adcxx1c_models[id->driver_data]; + model = i2c_get_match_data(client); iio = devm_iio_device_alloc(&client->dev, sizeof(*adc)); if (!iio) @@ -207,9 +203,9 @@ static int adc081c_probe(struct i2c_client *client) } static const struct i2c_device_id adc081c_id[] = { - { "adc081c", ADC081C }, - { "adc101c", ADC101C }, - { "adc121c", ADC121C }, + { "adc081c", (kernel_ulong_t)&adcxx1c_models[ADC081C] }, + { "adc101c", (kernel_ulong_t)&adcxx1c_models[ADC101C] }, + { "adc121c", (kernel_ulong_t)&adcxx1c_models[ADC121C] }, { } }; MODULE_DEVICE_TABLE(i2c, adc081c_id);