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 03AFCC433EF for ; Sat, 4 Jun 2022 15:44:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237459AbiFDPoL (ORCPT ); Sat, 4 Jun 2022 11:44:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230097AbiFDPoJ (ORCPT ); Sat, 4 Jun 2022 11:44:09 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD84D19C2D for ; Sat, 4 Jun 2022 08:44:08 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 793D460E77 for ; Sat, 4 Jun 2022 15:44:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16FF1C36AE2; Sat, 4 Jun 2022 15:44:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654357447; bh=KX9+n4hNp+7Itd6N6or1zRbKNdRQmjNt0T5pV8ee9dw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eUY+mNUNb/ARC+knWX2jy7OlbKaDvDakta3sZxtIE0OjvCZlq89nFlam9aCqZQzwE txDWfRh36LBFULEhDW2/wIHRvGX2M1lMUQJ+fLbIonosN+42ccJXeA9urvA4DxJ12a l736yOdwP0DCp2e587v8faxuWfJW9RqxZ30nDG95yhiK5ANMdA8+4gM3IHUW6xOSPY YEwyeZImosbgKfND+KKbSIs3CYxIkqxzbhXdboWhNJxzdNtk1qE9jArVbx7ycJM+EC xC/JNiNhb6jBCKkFeHu6UY1IBkqrOI3CTyvh6MXszwmLLsFIperz5U7ese6zZwl5Xu 3dYDC4U3d+alQ== From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Jonathan Cameron Subject: [PATCH v2 2/4] iio: pressure: bmp280: Move symbol exports to IIO_BMP280 namespace Date: Sat, 4 Jun 2022 16:53:04 +0100 Message-Id: <20220604155306.422937-3-jic23@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220604155306.422937-1-jic23@kernel.org> References: <20220604155306.422937-1-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 Link: https://lore.kernel.org/r/20220220173701.502331-3-jic23@kernel.org --- drivers/iio/pressure/bmp280-core.c | 2 +- drivers/iio/pressure/bmp280-i2c.c | 1 + drivers/iio/pressure/bmp280-regmap.c | 4 ++-- drivers/iio/pressure/bmp280-spi.c | 1 + 4 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index bf8167f43c56..fe7aa81e7cc9 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -1136,7 +1136,7 @@ int bmp280_common_probe(struct device *dev, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL(bmp280_common_probe); +EXPORT_SYMBOL_NS(bmp280_common_probe, IIO_BMP280); static int bmp280_runtime_suspend(struct device *dev) { diff --git a/drivers/iio/pressure/bmp280-i2c.c b/drivers/iio/pressure/bmp280-i2c.c index 35045bd92846..bf4a7a617537 100644 --- a/drivers/iio/pressure/bmp280-i2c.c +++ b/drivers/iio/pressure/bmp280-i2c.c @@ -68,3 +68,4 @@ module_i2c_driver(bmp280_i2c_driver); MODULE_AUTHOR("Vlad Dogaru "); MODULE_DESCRIPTION("Driver for Bosch Sensortec BMP180/BMP280 pressure and temperature sensor"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_BMP280); diff --git a/drivers/iio/pressure/bmp280-regmap.c b/drivers/iio/pressure/bmp280-regmap.c index da136dbadc8f..969698518984 100644 --- a/drivers/iio/pressure/bmp280-regmap.c +++ b/drivers/iio/pressure/bmp280-regmap.c @@ -39,7 +39,7 @@ const struct regmap_config bmp180_regmap_config = { .writeable_reg = bmp180_is_writeable_reg, .volatile_reg = bmp180_is_volatile_reg, }; -EXPORT_SYMBOL(bmp180_regmap_config); +EXPORT_SYMBOL_NS(bmp180_regmap_config, IIO_BMP280); static bool bmp280_is_writeable_reg(struct device *dev, unsigned int reg) { @@ -82,4 +82,4 @@ const struct regmap_config bmp280_regmap_config = { .writeable_reg = bmp280_is_writeable_reg, .volatile_reg = bmp280_is_volatile_reg, }; -EXPORT_SYMBOL(bmp280_regmap_config); +EXPORT_SYMBOL_NS(bmp280_regmap_config, IIO_BMP280); diff --git a/drivers/iio/pressure/bmp280-spi.c b/drivers/iio/pressure/bmp280-spi.c index 41f6cc56d229..4cfaf3e869b8 100644 --- a/drivers/iio/pressure/bmp280-spi.c +++ b/drivers/iio/pressure/bmp280-spi.c @@ -118,3 +118,4 @@ module_spi_driver(bmp280_spi_driver); MODULE_DESCRIPTION("BMP280 SPI bus driver"); MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(IIO_BMP280); -- 2.36.1