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Thu, 26 Sep 2019 04:18:28 -0700 Received: from saturn.ad.analog.com (10.48.65.123) by NWD2HUBCAS7.ad.analog.com (10.64.69.107) with Microsoft SMTP Server id 14.3.408.0; Thu, 26 Sep 2019 07:18:33 -0400 From: Alexandru Ardelean To: , CC: , Alexandru Ardelean Subject: [PATCH 07/10] iio: imu: adis: group single conversion under a single state lock Date: Thu, 26 Sep 2019 14:18:09 +0300 Message-ID: <20190926111812.15957-8-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190926111812.15957-1-alexandru.ardelean@analog.com> References: <20190926111812.15957-1-alexandru.ardelean@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:137.71.25.55;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(136003)(376002)(396003)(39860400002)(346002)(189003)(199004)(50226002)(70206006)(36756003)(8936002)(426003)(8676002)(476003)(2616005)(11346002)(126002)(446003)(486006)(2870700001)(5660300002)(44832011)(336012)(47776003)(1076003)(2906002)(6666004)(246002)(316002)(48376002)(14444005)(86362001)(107886003)(478600001)(70586007)(186003)(356004)(26005)(76176011)(305945005)(7696005)(106002)(50466002)(110136005)(51416003)(4326008)(54906003)(7636002);DIR:OUT;SFP:1101;SCL:1;SRVR:DM6PR03MB5276;H:nwd2mta1.analog.com;FPR:;SPF:Pass;LANG:en;PTR:nwd2mail10.analog.com;MX:1;A:1; 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int ret; - mutex_lock(&indio_dev->mlock); + mutex_lock(&adis->state_lock); - ret = adis_read_reg(adis, chan->address, &uval, + ret = __adis_read_reg(adis, chan->address, &uval, chan->scan_type.storagebits / 8); if (ret) goto err_unlock; if (uval & error_mask) { - ret = adis_check_status(adis); + ret = __adis_check_status(adis); if (ret) goto err_unlock; } @@ -424,7 +424,7 @@ int adis_single_conversion(struct iio_dev *indio_dev, ret = IIO_VAL_INT; err_unlock: - mutex_unlock(&indio_dev->mlock); + mutex_unlock(&adis->state_lock); return ret; } EXPORT_SYMBOL_GPL(adis_single_conversion);