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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2ECD5C433F5 for ; Sun, 20 Feb 2022 17:30:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242252AbiBTRas (ORCPT ); Sun, 20 Feb 2022 12:30:48 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:42720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242140AbiBTRar (ORCPT ); Sun, 20 Feb 2022 12:30:47 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EE6626AEB for ; Sun, 20 Feb 2022 09:30:26 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A7955B80D33 for ; Sun, 20 Feb 2022 17:30:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7129BC340EB; Sun, 20 Feb 2022 17:30:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645378223; bh=Kn+czdOal8teYCnUQKPrMiXsyzyAnH1QCBEvZV5LITM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ayt4Yh7naZd0hcFc/CFIeVkpD0NQhVWF43HMaUmj9iIuKF9+T/EmsfJMW6oPa8ozF H3pyS25f83QA6WBHNTPNxX52buf+CWCNOqR/FX4fwaVrp6eXGxF/9blG80vtHRkgkV B26D+3mO9ckFeoABxFCMLcolULDoNxk4WXlhMpAH04hSteUKc2yltLym24Q0mVnaCo ZmZ9j6XKo7l1ijn2uwphOl33pPrUJ2FEgtUp75KZWJZZpVzvgK2Jnt5DzROCMxPGw2 5kjZvtKmn2g0hILnCgyv4gdj3Bjr6G1baQr1FsnNBnu3soa4EegYZn6M3zG3b/gmJK Q7MRmocBtXgTw== From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Jonathan Cameron Subject: [PATCH 1/5] iio: imu: bmi160: Move exported symbols to IIO_BMI160 namespace Date: Sun, 20 Feb 2022 17:36:57 +0000 Message-Id: <20220220173701.502331-2-jic23@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220220173701.502331-1-jic23@kernel.org> References: <20220220173701.502331-1-jic23@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Jonathan Cameron Avoid unnecessary pollution of the global symbol namespace by moving library functions in to a specific namespace and import that into the drivers that make use of the functions. For more info: https://lwn.net/Articles/760045/ Signed-off-by: Jonathan Cameron --- drivers/iio/imu/bmi160/bmi160_core.c | 6 +++--- drivers/iio/imu/bmi160/bmi160_i2c.c | 1 + drivers/iio/imu/bmi160/bmi160_spi.c | 1 + 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/iio/imu/bmi160/bmi160_core.c b/drivers/iio/imu/bmi160/bmi160_core.c index 824b5124a5f5..40dfea70d73a 100644 --- a/drivers/iio/imu/bmi160/bmi160_core.c +++ b/drivers/iio/imu/bmi160/bmi160_core.c @@ -144,7 +144,7 @@ const struct regmap_config bmi160_regmap_config = { .reg_bits = 8, .val_bits = 8, }; -EXPORT_SYMBOL(bmi160_regmap_config); +EXPORT_SYMBOL_NS(bmi160_regmap_config, IIO_BMI160); struct bmi160_regs { u8 data; /* LSB byte register for X-axis */ @@ -645,7 +645,7 @@ int bmi160_enable_irq(struct regmap *regmap, bool enable) BMI160_DRDY_INT_EN, enable_bit, BMI160_NORMAL_WRITE_USLEEP); } -EXPORT_SYMBOL(bmi160_enable_irq); +EXPORT_SYMBOL_NS(bmi160_enable_irq, IIO_BMI160); static int bmi160_get_irq(struct device_node *of_node, enum bmi160_int_pin *pin) { @@ -891,7 +891,7 @@ int bmi160_core_probe(struct device *dev, struct regmap *regmap, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_GPL(bmi160_core_probe); +EXPORT_SYMBOL_NS_GPL(bmi160_core_probe, IIO_BMI160); MODULE_AUTHOR("Daniel Baluta "); MODULE_DESCRIPTION("Bosch BMI160 driver"); diff --git a/drivers/iio/imu/bmi160/bmi160_i2c.c b/drivers/iio/imu/bmi160/bmi160_i2c.c index 26398614eddf..8a62c1d3669d 100644 --- a/drivers/iio/imu/bmi160/bmi160_i2c.c +++ b/drivers/iio/imu/bmi160/bmi160_i2c.c @@ -69,3 +69,4 @@ module_i2c_driver(bmi160_i2c_driver); MODULE_AUTHOR("Daniel Baluta "); MODULE_DESCRIPTION("BMI160 I2C driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_BMI160); diff --git a/drivers/iio/imu/bmi160/bmi160_spi.c b/drivers/iio/imu/bmi160/bmi160_spi.c index 61389b41c6d9..f78998089f25 100644 --- a/drivers/iio/imu/bmi160/bmi160_spi.c +++ b/drivers/iio/imu/bmi160/bmi160_spi.c @@ -61,3 +61,4 @@ module_spi_driver(bmi160_spi_driver); MODULE_AUTHOR("Daniel Baluta