From patchwork Mon Jan 20 14:20:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 11342295 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8977217EA for ; Mon, 20 Jan 2020 14:21:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 71F4222527 for ; Mon, 20 Jan 2020 14:21:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729049AbgATOVN (ORCPT ); Mon, 20 Jan 2020 09:21:13 -0500 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:55200 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726819AbgATOVM (ORCPT ); Mon, 20 Jan 2020 09:21:12 -0500 Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00KEHdMG020981; Mon, 20 Jan 2020 09:21:09 -0500 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com with ESMTP id 2xkyta4mvt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 20 Jan 2020 09:21:09 -0500 Received: from ASHBMBX8.ad.analog.com (ashbmbx8.ad.analog.com [10.64.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 00KEL8ph044586 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Mon, 20 Jan 2020 09:21:08 -0500 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Mon, 20 Jan 2020 09:21:08 -0500 Received: from zeus.spd.analog.com (10.64.82.11) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Mon, 20 Jan 2020 09:21:08 -0500 Received: from saturn.ad.analog.com ([10.48.65.124]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 00KEKwie024435; Mon, 20 Jan 2020 09:21:04 -0500 From: Alexandru Ardelean To: , CC: , , , , Alexandru Ardelean Subject: [PATCH 4/4] iio: adis16460: Make use of __adis_initial_startup Date: Mon, 20 Jan 2020 16:20:51 +0200 Message-ID: <20200120142051.28533-4-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200120142051.28533-1-alexandru.ardelean@analog.com> References: <20200120142051.28533-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-01-20_02:2020-01-20,2020-01-20 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 phishscore=0 mlxlogscore=999 mlxscore=0 suspectscore=0 impostorscore=0 spamscore=0 malwarescore=0 adultscore=0 priorityscore=1501 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1910280000 definitions=main-2001200123 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Nuno Sá All of the actions done in `adis16460_initial_setup()` are now done in `__adis_initial_startup()` so, there's no need for code duplication. Signed-off-by: Nuno Sá Signed-off-by: Alexandru Ardelean --- drivers/iio/imu/adis16460.c | 37 ++----------------------------------- 1 file changed, 2 insertions(+), 35 deletions(-) diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index 42fa473c6d81..6f94e81c41eb 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -333,40 +333,6 @@ static int adis16460_enable_irq(struct adis *adis, bool enable) return 0; } -static int adis16460_initial_setup(struct iio_dev *indio_dev) -{ - struct adis16460 *st = iio_priv(indio_dev); - uint16_t prod_id; - unsigned int device_id; - int ret; - - adis_reset(&st->adis); - msleep(222); - - ret = adis_write_reg_16(&st->adis, ADIS16460_REG_GLOB_CMD, BIT(1)); - if (ret) - return ret; - msleep(75); - - ret = adis_check_status(&st->adis); - if (ret) - return ret; - - ret = adis_read_reg_16(&st->adis, ADIS16460_REG_PROD_ID, &prod_id); - if (ret) - return ret; - - ret = sscanf(indio_dev->name, "adis%u\n", &device_id); - if (ret != 1) - return -EINVAL; - - if (prod_id != device_id) - dev_warn(&indio_dev->dev, "Device ID(%u) and product ID(%u) do not match.", - device_id, prod_id); - - return 0; -} - #define ADIS16460_DIAG_STAT_IN_CLK_OOS 7 #define ADIS16460_DIAG_STAT_FLASH_MEM 6 #define ADIS16460_DIAG_STAT_SELF_TEST 5 @@ -392,6 +358,7 @@ static const struct adis_timeout adis16460_timeouts = { static const struct adis_data adis16460_data = { .diag_stat_reg = ADIS16460_REG_DIAG_STAT, .glob_cmd_reg = ADIS16460_REG_GLOB_CMD, + .prod_id_reg = ADIS16460_REG_PROD_ID, .self_test_mask = BIT(2), .self_test_reg = ADIS16460_REG_GLOB_CMD, .has_paging = false, @@ -441,7 +408,7 @@ static int adis16460_probe(struct spi_device *spi) adis16460_enable_irq(&st->adis, 0); - ret = adis16460_initial_setup(indio_dev); + ret = __adis_initial_startup(&st->adis); if (ret) goto error_cleanup_buffer;