From patchwork Sun Sep 25 15:57:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 12988015 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 65042C04A95 for ; Sun, 25 Sep 2022 15:57:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230439AbiIYP5c (ORCPT ); Sun, 25 Sep 2022 11:57:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230254AbiIYP5a (ORCPT ); Sun, 25 Sep 2022 11:57:30 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D3DA2715A for ; Sun, 25 Sep 2022 08:57:29 -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 ams.source.kernel.org (Postfix) with ESMTPS id 2E58EB80942 for ; Sun, 25 Sep 2022 15:57:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E57CFC433D7; Sun, 25 Sep 2022 15:57:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1664121446; bh=7BYkxOUFVfr2KmypxQwTGq24VgS2SzT4WZNGrx6umoI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=txkNF3dha0K1wLXp6wBSpcXQ5sQVksCWk1FKwn+imRo7az9z95QX0ujV5nkObEVvI wWl0v7/D4+D5JE9EHoVaFq78VLAOtCd+SjT1nswA2g1G+MqPbvrgh0bTxjllFnkKfN TO8KQBj8+inVUQOL9TFUMKMwCDxIHWwx5ZUYvZ4vGfi3tfLNWJKhdFQNhunJfc3zkH 220xXE8QTd/ghOCfKxhMfkGgJOao8p/htwFo1cAu0APv0QsYpqB5V+QnFTXAfsaAof Jmm9cb5ctEqZsCFK8+SgxehezCpJOoTBLwee14q+V6cXgfPr7+9/3TeDe7Y9XUGNcI kkPW9twOpXCrQ== From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: "Rafael J . Wysocki" , Paul Cercueil , Linus Walleij , Sean Nyekjaer , Rui Miguel Silva , Jean-Baptiste Maneyrol , Jonathan Cameron Subject: [PATCH v2 3/5] iio: gyro: fxas210002c: Move exports to IIO_FXAS210002C namespace. Date: Sun, 25 Sep 2022 16:57:17 +0100 Message-Id: <20220925155719.3316280-4-jic23@kernel.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220925155719.3316280-1-jic23@kernel.org> References: <20220925155719.3316280-1-jic23@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Jonathan Cameron Includes using EXPORT_NS_GPL_DEV_PM_OPS() and the simplifications that brings by allowing the compiler to remove unused struct dev_pm_ops and callbacks without needing explicit __maybe_unused markings. Signed-off-by: Jonathan Cameron Cc: Rui Miguel Silva Signed-off-by: Jonathan Cameron Acked-by: Rui Miguel Silva --- v2: Switch to Paul's more flexible approach to EXPORT_NS_GPL_DEV_PM_OPS() Dropped Rui's tag on basis this is rather different from v1 due to the different macro implementation. --- drivers/iio/gyro/fxas21002c_core.c | 21 ++++++++++----------- drivers/iio/gyro/fxas21002c_i2c.c | 3 ++- drivers/iio/gyro/fxas21002c_spi.c | 3 ++- 3 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/iio/gyro/fxas21002c_core.c b/drivers/iio/gyro/fxas21002c_core.c index a36d71d9e3ea..3ea1d4613080 100644 --- a/drivers/iio/gyro/fxas21002c_core.c +++ b/drivers/iio/gyro/fxas21002c_core.c @@ -998,7 +998,7 @@ int fxas21002c_core_probe(struct device *dev, struct regmap *regmap, int irq, return ret; } -EXPORT_SYMBOL_GPL(fxas21002c_core_probe); +EXPORT_SYMBOL_NS_GPL(fxas21002c_core_probe, IIO_FXAS21002C); void fxas21002c_core_remove(struct device *dev) { @@ -1009,9 +1009,9 @@ void fxas21002c_core_remove(struct device *dev) pm_runtime_disable(dev); pm_runtime_set_suspended(dev); } -EXPORT_SYMBOL_GPL(fxas21002c_core_remove); +EXPORT_SYMBOL_NS_GPL(fxas21002c_core_remove, IIO_FXAS21002C); -static int __maybe_unused fxas21002c_suspend(struct device *dev) +static int fxas21002c_suspend(struct device *dev) { struct fxas21002c_data *data = iio_priv(dev_get_drvdata(dev)); @@ -1021,7 +1021,7 @@ static int __maybe_unused fxas21002c_suspend(struct device *dev) return 0; } -static int __maybe_unused fxas21002c_resume(struct device *dev) +static int fxas21002c_resume(struct device *dev) { struct fxas21002c_data *data = iio_priv(dev_get_drvdata(dev)); int ret; @@ -1033,26 +1033,25 @@ static int __maybe_unused fxas21002c_resume(struct device *dev) return fxas21002c_mode_set(data, data->prev_mode); } -static int __maybe_unused fxas21002c_runtime_suspend(struct device *dev) +static int fxas21002c_runtime_suspend(struct device *dev) { struct fxas21002c_data *data = iio_priv(dev_get_drvdata(dev)); return fxas21002c_mode_set(data, FXAS21002C_MODE_READY); } -static int __maybe_unused fxas21002c_runtime_resume(struct device *dev) +static int fxas21002c_runtime_resume(struct device *dev) { struct fxas21002c_data *data = iio_priv(dev_get_drvdata(dev)); return fxas21002c_mode_set(data, FXAS21002C_MODE_ACTIVE); } -const struct dev_pm_ops fxas21002c_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(fxas21002c_suspend, fxas21002c_resume) - SET_RUNTIME_PM_OPS(fxas21002c_runtime_suspend, - fxas21002c_runtime_resume, NULL) +EXPORT_NS_GPL_DEV_PM_OPS(fxas21002c_pm_ops, IIO_FXAS21002C) = { + SYSTEM_SLEEP_PM_OPS(fxas21002c_suspend, fxas21002c_resume) + RUNTIME_PM_OPS(fxas21002c_runtime_suspend, fxas21002c_runtime_resume, + NULL) }; -EXPORT_SYMBOL_GPL(fxas21002c_pm_ops); MODULE_AUTHOR("Rui Miguel Silva "); MODULE_LICENSE("GPL v2"); diff --git a/drivers/iio/gyro/fxas21002c_i2c.c b/drivers/iio/gyro/fxas21002c_i2c.c index a7807fd97483..241401a9dfea 100644 --- a/drivers/iio/gyro/fxas21002c_i2c.c +++ b/drivers/iio/gyro/fxas21002c_i2c.c @@ -55,7 +55,7 @@ MODULE_DEVICE_TABLE(of, fxas21002c_i2c_of_match); static struct i2c_driver fxas21002c_i2c_driver = { .driver = { .name = "fxas21002c_i2c", - .pm = &fxas21002c_pm_ops, + .pm = pm_ptr(&fxas21002c_pm_ops), .of_match_table = fxas21002c_i2c_of_match, }, .probe_new = fxas21002c_i2c_probe, @@ -67,3 +67,4 @@ module_i2c_driver(fxas21002c_i2c_driver); MODULE_AUTHOR("Rui Miguel Silva "); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("FXAS21002C I2C Gyro driver"); +MODULE_IMPORT_NS(IIO_FXAS21002C); diff --git a/drivers/iio/gyro/fxas21002c_spi.c b/drivers/iio/gyro/fxas21002c_spi.c index c3ac169facf9..4f633826547c 100644 --- a/drivers/iio/gyro/fxas21002c_spi.c +++ b/drivers/iio/gyro/fxas21002c_spi.c @@ -54,7 +54,7 @@ MODULE_DEVICE_TABLE(of, fxas21002c_spi_of_match); static struct spi_driver fxas21002c_spi_driver = { .driver = { .name = "fxas21002c_spi", - .pm = &fxas21002c_pm_ops, + .pm = pm_ptr(&fxas21002c_pm_ops), .of_match_table = fxas21002c_spi_of_match, }, .probe = fxas21002c_spi_probe, @@ -66,3 +66,4 @@ module_spi_driver(fxas21002c_spi_driver); MODULE_AUTHOR("Rui Miguel Silva "); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("FXAS21002C SPI Gyro driver"); +MODULE_IMPORT_NS(IIO_FXAS21002C);