From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3633DC10F29 for ; Tue, 17 Mar 2020 10:18:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 185B920757 for ; Tue, 17 Mar 2020 10:18:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726408AbgCQKSS (ORCPT ); Tue, 17 Mar 2020 06:18:18 -0400 Received: from mga14.intel.com ([192.55.52.115]:40545 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726417AbgCQKSS (ORCPT ); Tue, 17 Mar 2020 06:18:18 -0400 IronPort-SDR: 8ufNkyB3I+P1a82zvodt+lLjcf5hzRxEjQt2RHwHqBOYhpVLMKuB11G6p9NL49YMLyYGhVyIim HLMSvd8XmDaQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Mar 2020 03:18:17 -0700 IronPort-SDR: sKmt4jPL+7no4K8LH2xGcL9GYsof+nS3oEgt9chHi/ZR8Xr1OwD57ENdJgqOGhluuiqvR77SWW xHrwG0dcxKUw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,564,1574150400"; d="scan'208";a="244435168" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga003.jf.intel.com with ESMTP; 17 Mar 2020 03:18:15 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 5C49B22C; Tue, 17 Mar 2020 12:18:14 +0200 (EET) From: Andy Shevchenko To: Jonathan Cameron , linux-iio@vger.kernel.org, Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler Cc: Andy Shevchenko Subject: [PATCH v1 4/5] iio: pressure: bmp280: Drop unneeded explicit castings Date: Tue, 17 Mar 2020 12:18:12 +0200 Message-Id: <20200317101813.30829-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200317101813.30829-1-andriy.shevchenko@linux.intel.com> References: <20200317101813.30829-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org In few places the unnecessary explicit castings are being used. Drop them for good. Signed-off-by: Andy Shevchenko --- drivers/iio/pressure/bmp280-core.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index 6c2e47d92a11..5db41b1df7eb 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -337,8 +337,7 @@ static int bmp280_read_temp(struct bmp280_data *data, __be32 tmp = 0; s32 adc_temp, comp_temp; - ret = regmap_bulk_read(data->regmap, BMP280_REG_TEMP_MSB, - (u8 *) &tmp, 3); + ret = regmap_bulk_read(data->regmap, BMP280_REG_TEMP_MSB, &tmp, 3); if (ret < 0) { dev_err(data->dev, "failed to read temperature\n"); return ret; @@ -377,8 +376,7 @@ static int bmp280_read_press(struct bmp280_data *data, if (ret < 0) return ret; - ret = regmap_bulk_read(data->regmap, BMP280_REG_PRESS_MSB, - (u8 *) &tmp, 3); + ret = regmap_bulk_read(data->regmap, BMP280_REG_PRESS_MSB, &tmp, 3); if (ret < 0) { dev_err(data->dev, "failed to read pressure\n"); return ret; @@ -400,8 +398,8 @@ static int bmp280_read_press(struct bmp280_data *data, static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) { + __be16 tmp; int ret; - __be16 tmp = 0; s32 adc_humidity; u32 comp_humidity; @@ -410,8 +408,7 @@ static int bmp280_read_humid(struct bmp280_data *data, int *val, int *val2) if (ret < 0) return ret; - ret = regmap_bulk_read(data->regmap, BMP280_REG_HUMIDITY_MSB, - (u8 *) &tmp, 2); + ret = regmap_bulk_read(data->regmap, BMP280_REG_HUMIDITY_MSB, &tmp, 2); if (ret < 0) { dev_err(data->dev, "failed to read humidity\n"); return ret; @@ -747,14 +744,14 @@ static int bmp180_measure(struct bmp280_data *data, u8 ctrl_meas) static int bmp180_read_adc_temp(struct bmp280_data *data, int *val) { + __be16 tmp; int ret; - __be16 tmp = 0; ret = bmp180_measure(data, BMP180_MEAS_TEMP); if (ret) return ret; - ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, (u8 *)&tmp, 2); + ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, &tmp, 2); if (ret) return ret; @@ -851,7 +848,7 @@ static int bmp180_read_adc_press(struct bmp280_data *data, int *val) if (ret) return ret; - ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, (u8 *)&tmp, 3); + ret = regmap_bulk_read(data->regmap, BMP180_REG_OUT_MSB, &tmp, 3); if (ret) return ret; -- 2.25.1