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 A3416C433F5 for ; Sun, 30 Jan 2022 19:27:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355959AbiA3T1v (ORCPT ); Sun, 30 Jan 2022 14:27:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355961AbiA3T1V (ORCPT ); Sun, 30 Jan 2022 14:27:21 -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 DCF3BC061751 for ; Sun, 30 Jan 2022 11:27:13 -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 7F661B829A0 for ; Sun, 30 Jan 2022 19:27:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50066C340EB; Sun, 30 Jan 2022 19:27:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643570832; bh=Vd7HObHjuNZ2aM0j+5Rv/vKlfe3sBosGhkAkaD2IIsM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dLUovlzJ7wuHofifAYIuvYKqAVKMQrwY7KPk+40ipHH8UiDuifZzFHoByPxtIlHSz +VnX9SLF1CAtSMorUfqbZ4i/aDR0mRtFwjLKmpE4Fco0hXO8b0PTCJfjWcOmroemtd SiWeVklkv5k8u4F2dRBYWVefySuebHffkAbJkl9AXbcHeEpb74upzRJrs4m+KpTCsL 35uFUaH4gAxJPiVuvP1ObhOIC0y09eRk7pCC3m7AC7U+eTOn0TT4ASa7W6zIpsgBuK bhOcVNxO8AEumJfd+edH3CJbi14sqlqi5bAYy/02OKhWeDbxIms2McpisCa2w2nuE1 Dsbvkykhle7sw== From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Paul Cercueil , Arnd Bergmann , "Rafael J . Wysocki" , Jonathan Cameron , Fabrice Gasnier , Olivier Moysan Subject: [PATCH v3 44/50] iio:adc:stm32:Switch from CONFIG_PM guards to pm_ptr() Date: Sun, 30 Jan 2022 19:31:41 +0000 Message-Id: <20220130193147.279148-45-jic23@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220130193147.279148-1-jic23@kernel.org> References: <20220130193147.279148-1-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 Letting the compiler remove these functions when the kernel is built without CONFIG_PM support is simpler and less error prone than the use of #ifdef based config guards. Removing instances of this approach from IIO also stops them being copied into new drivers. The new DEFINE_RUNTIME_DEV_PM_OPS() macro reduces boilerplate. Reviewed-by: Fabrice Gasnier Signed-off-by: Jonathan Cameron Cc: Olivier Moysan --- drivers/iio/adc/stm32-adc-core.c | 17 ++++++----------- drivers/iio/adc/stm32-adc.c | 12 ++++-------- 2 files changed, 10 insertions(+), 19 deletions(-) diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c index b6e18eb101f7..142656232157 100644 --- a/drivers/iio/adc/stm32-adc-core.c +++ b/drivers/iio/adc/stm32-adc-core.c @@ -763,7 +763,6 @@ static int stm32_adc_remove(struct platform_device *pdev) return 0; } -#if defined(CONFIG_PM) static int stm32_adc_core_runtime_suspend(struct device *dev) { stm32_adc_core_hw_stop(dev); @@ -782,15 +781,11 @@ static int stm32_adc_core_runtime_idle(struct device *dev) return 0; } -#endif - -static const struct dev_pm_ops stm32_adc_core_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) - SET_RUNTIME_PM_OPS(stm32_adc_core_runtime_suspend, - stm32_adc_core_runtime_resume, - stm32_adc_core_runtime_idle) -}; + +static DEFINE_RUNTIME_DEV_PM_OPS(stm32_adc_core_pm_ops, + stm32_adc_core_runtime_suspend, + stm32_adc_core_runtime_resume, + stm32_adc_core_runtime_idle); static const struct stm32_adc_priv_cfg stm32f4_adc_priv_cfg = { .regs = &stm32f4_adc_common_regs, @@ -836,7 +831,7 @@ static struct platform_driver stm32_adc_driver = { .driver = { .name = "stm32-adc-core", .of_match_table = stm32_adc_of_match, - .pm = &stm32_adc_core_pm_ops, + .pm = pm_ptr(&stm32_adc_core_pm_ops), }, }; module_platform_driver(stm32_adc_driver); diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c index 897166d9e45c..a68ecbda6480 100644 --- a/drivers/iio/adc/stm32-adc.c +++ b/drivers/iio/adc/stm32-adc.c @@ -2352,7 +2352,6 @@ static int stm32_adc_remove(struct platform_device *pdev) return 0; } -#if defined(CONFIG_PM_SLEEP) static int stm32_adc_suspend(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); @@ -2382,9 +2381,7 @@ static int stm32_adc_resume(struct device *dev) return stm32_adc_buffer_postenable(indio_dev); } -#endif -#if defined(CONFIG_PM) static int stm32_adc_runtime_suspend(struct device *dev) { return stm32_adc_hw_stop(dev); @@ -2394,12 +2391,11 @@ static int stm32_adc_runtime_resume(struct device *dev) { return stm32_adc_hw_start(dev); } -#endif static const struct dev_pm_ops stm32_adc_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(stm32_adc_suspend, stm32_adc_resume) - SET_RUNTIME_PM_OPS(stm32_adc_runtime_suspend, stm32_adc_runtime_resume, - NULL) + SYSTEM_SLEEP_PM_OPS(stm32_adc_suspend, stm32_adc_resume) + RUNTIME_PM_OPS(stm32_adc_runtime_suspend, stm32_adc_runtime_resume, + NULL) }; static const struct stm32_adc_cfg stm32f4_adc_cfg = { @@ -2453,7 +2449,7 @@ static struct platform_driver stm32_adc_driver = { .driver = { .name = "stm32-adc", .of_match_table = stm32_adc_of_match, - .pm = &stm32_adc_pm_ops, + .pm = pm_ptr(&stm32_adc_pm_ops), }, }; module_platform_driver(stm32_adc_driver); -- 2.35.1