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 87723C433EF for ; Sun, 20 Feb 2022 17:30:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236792AbiBTRas (ORCPT ); Sun, 20 Feb 2022 12:30:48 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:42726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242254AbiBTRas (ORCPT ); Sun, 20 Feb 2022 12:30:48 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 639162409F for ; Sun, 20 Feb 2022 09:30:27 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 01D7B60DBC for ; Sun, 20 Feb 2022 17:30:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 37ECBC340EB; Sun, 20 Feb 2022 17:30:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645378226; bh=fQQVpnTT5B9kEJUFjZB2e4agCOZY951GDbWbqfqpoG0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rVrWLtI2U1TTDfIF8qzlpqufK86vmPrBz7+mYFmTQ/w5FTbZWaq6Kj/DWUQQU2HEx 0X0cWfhWliGifBbTzoywXJEF7i4Xq9cJLnRJtIhS3KL4tBf+cb+uGdTkE9l5+02ADx 6redufgsXlRrK/vOjtBEzrWrdrOqxzbnuMpV/Z62jF2PyaJVs6Y8EvR0hia1/ZDW1X n/iQEwRShEa7sH05KH/JKYVM9iKvI5twjJxApYdELvUssM/0XehL1QoY2to8cr8061 4uH9c9VagfJg8TgfYIbUmgLwAw6+IV0cLEKCfc9c3AgUQ4SpYvTIXEa8F0bZVZ0B5l qKT0A6+hCfuiA== From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Jonathan Cameron , Tomasz Duszynski Subject: [PATCH 3/5] iio: chemical: sps30: Move symbol exports into IIO_SPS30 namespace Date: Sun, 20 Feb 2022 17:36:59 +0000 Message-Id: <20220220173701.502331-4-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 Cc: Tomasz Duszynski --- drivers/iio/chemical/sps30.c | 2 +- drivers/iio/chemical/sps30_i2c.c | 1 + drivers/iio/chemical/sps30_serial.c | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/chemical/sps30.c b/drivers/iio/chemical/sps30.c index abd67559e451..814ce0aad1cc 100644 --- a/drivers/iio/chemical/sps30.c +++ b/drivers/iio/chemical/sps30.c @@ -372,7 +372,7 @@ int sps30_probe(struct device *dev, const char *name, void *priv, const struct s return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_GPL(sps30_probe); +EXPORT_SYMBOL_NS_GPL(sps30_probe, IIO_SPS30); MODULE_AUTHOR("Tomasz Duszynski "); MODULE_DESCRIPTION("Sensirion SPS30 particulate matter sensor driver"); diff --git a/drivers/iio/chemical/sps30_i2c.c b/drivers/iio/chemical/sps30_i2c.c index d33560ed7184..2aed483a2fde 100644 --- a/drivers/iio/chemical/sps30_i2c.c +++ b/drivers/iio/chemical/sps30_i2c.c @@ -256,3 +256,4 @@ module_i2c_driver(sps30_i2c_driver); MODULE_AUTHOR("Tomasz Duszynski "); MODULE_DESCRIPTION("Sensirion SPS30 particulate matter sensor i2c driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_SPS30); diff --git a/drivers/iio/chemical/sps30_serial.c b/drivers/iio/chemical/sps30_serial.c index 3f311d50087c..164f4b3e025c 100644 --- a/drivers/iio/chemical/sps30_serial.c +++ b/drivers/iio/chemical/sps30_serial.c @@ -429,3 +429,4 @@ module_serdev_device_driver(sps30_serial_driver); MODULE_AUTHOR("Tomasz Duszynski "); MODULE_DESCRIPTION("Sensirion SPS30 particulate matter sensor serial driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(IIO_SPS30); -- 2.35.1