From patchwork Tue Jul 19 21:51:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 12923136 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 D18EBC43334 for ; Tue, 19 Jul 2022 21:51:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240623AbiGSVv1 (ORCPT ); Tue, 19 Jul 2022 17:51:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240613AbiGSVvR (ORCPT ); Tue, 19 Jul 2022 17:51:17 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57FB832B95; Tue, 19 Jul 2022 14:51:16 -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 D349961AEF; Tue, 19 Jul 2022 21:51:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE822C341C6; Tue, 19 Jul 2022 21:51:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1658267475; bh=pV1f79ifV18cQrL4IhtFY8tYlhC3UPxb2O7R83XaElA=; h=From:To:Cc:Subject:Date:From; b=B627e0ibdGjyE0jgnXvs6G2wE9ws5/CI6GKeWoFAAiDl5Ib6JtRzlPoXsetzyRzHg 5Gpq2JYSya+mywZtHM5r0fPluB+oqNhnjE2LHqfxQySN/EEtnOqE59lPGYUnJVcjBE HkC2YKrVQ2suSTCMgCo23zZIK/BUfswIzGSb3+GX2lwzm8OtM+Urf2YZxhpNvEf+mJ GOXDscNyd0ooc9pIFfbZo+ihTBB5CQYtP319g0R/nTtM4hsBWOuWimiw7yp4tFX95m 5991sOA/Il7LkCNw6ibrfZ3E4g32uVKXhBlS5hVOikR9eRhTSKVsQBIMy5cnZH9PH2 8zv9LGb1HWBPg== From: Bjorn Helgaas To: linux-pci@vger.kernel.org Cc: Arnd Bergmann , Tom Joseph , Kishon Vijay Abraham I , Jingoo Han , Rahul Tanwar , Thomas Petazzoni , =?utf-8?q?Pali_Roh=C3=A1r?= , Thierry Reding , Ryder Lee , Jianjun Wang , Marek Vasut , Yoshihiro Shimoda , Shawn Lin , Lorenzo Pieralisi , Rob Herring , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , linux-kernel@vger.kernel.org, Bjorn Helgaas Subject: [PATCH] PCI: Convert to new *_PM_OPS macros Date: Tue, 19 Jul 2022 16:51:08 -0500 Message-Id: <20220719215108.1583108-1-helgaas@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Bjorn Helgaas Replace SET_*_PM_OPS with *_PM_OPS, which which have the advantage that the compiler always sees the PM callbacks as referenced, so they don't need to be wrapped with "#ifdef CONFIG_PM_SLEEP" or tagged with "__maybe_unused" to avoid "defined but not used" warnings. See 1a3c7bb08826 ("PM: core: Add new *_PM_OPS macros, deprecate old ones"). Signed-off-by: Bjorn Helgaas Reviewed-by: Pali Rohár Reviewed-by: Arnd Bergmann Tested-by: Arnd Bergmann --- drivers/pci/controller/cadence/pcie-cadence.c | 6 ++---- drivers/pci/controller/dwc/pci-dra7xx.c | 8 +++----- drivers/pci/controller/dwc/pci-exynos.c | 8 ++++---- drivers/pci/controller/dwc/pcie-intel-gw.c | 8 ++++---- drivers/pci/controller/pci-mvebu.c | 4 +--- drivers/pci/controller/pci-tegra.c | 9 ++++----- drivers/pci/controller/pcie-mediatek-gen3.c | 14 +++++++------- drivers/pci/controller/pcie-mediatek.c | 8 ++++---- drivers/pci/controller/pcie-rcar-host.c | 4 ++-- drivers/pci/controller/pcie-rockchip-host.c | 8 ++++---- 10 files changed, 35 insertions(+), 42 deletions(-) diff --git a/drivers/pci/controller/cadence/pcie-cadence.c b/drivers/pci/controller/cadence/pcie-cadence.c index 52767f26048f..13c4032ca379 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.c +++ b/drivers/pci/controller/cadence/pcie-cadence.c @@ -243,7 +243,6 @@ int cdns_pcie_init_phy(struct device *dev, struct cdns_pcie *pcie) return ret; } -#ifdef CONFIG_PM_SLEEP static int cdns_pcie_suspend_noirq(struct device *dev) { struct cdns_pcie *pcie = dev_get_drvdata(dev); @@ -266,9 +265,8 @@ static int cdns_pcie_resume_noirq(struct device *dev) return 0; } -#endif const struct dev_pm_ops cdns_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(cdns_pcie_suspend_noirq, - cdns_pcie_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(cdns_pcie_suspend_noirq, + cdns_pcie_resume_noirq) }; diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index dfcdeb432dc8..60e33fe1a75a 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -862,7 +862,6 @@ static int dra7xx_pcie_probe(struct platform_device *pdev) return ret; } -#ifdef CONFIG_PM_SLEEP static int dra7xx_pcie_suspend(struct device *dev) { struct dra7xx_pcie *dra7xx = dev_get_drvdata(dev); @@ -919,7 +918,6 @@ static int dra7xx_pcie_resume_noirq(struct device *dev) return 0; } -#endif static void dra7xx_pcie_shutdown(struct platform_device *pdev) { @@ -940,9 +938,9 @@ static void dra7xx_pcie_shutdown(struct platform_device *pdev) } static const struct dev_pm_ops dra7xx_pcie_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(dra7xx_pcie_suspend, dra7xx_pcie_resume) - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(dra7xx_pcie_suspend_noirq, - dra7xx_pcie_resume_noirq) + SYSTEM_SLEEP_PM_OPS(dra7xx_pcie_suspend, dra7xx_pcie_resume) + NOIRQ_SYSTEM_SLEEP_PM_OPS(dra7xx_pcie_suspend_noirq, + dra7xx_pcie_resume_noirq) }; static struct platform_driver dra7xx_pcie_driver = { diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c index 467c8d1cd7e4..c59923da4a67 100644 --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -390,7 +390,7 @@ static int __exit exynos_pcie_remove(struct platform_device *pdev) return 0; } -static int __maybe_unused exynos_pcie_suspend_noirq(struct device *dev) +static int exynos_pcie_suspend_noirq(struct device *dev) { struct exynos_pcie *ep = dev_get_drvdata(dev); @@ -402,7 +402,7 @@ static int __maybe_unused exynos_pcie_suspend_noirq(struct device *dev) return 0; } -static int __maybe_unused exynos_pcie_resume_noirq(struct device *dev) +static int exynos_pcie_resume_noirq(struct device *dev) { struct exynos_pcie *ep = dev_get_drvdata(dev); struct dw_pcie *pci = &ep->pci; @@ -421,8 +421,8 @@ static int __maybe_unused exynos_pcie_resume_noirq(struct device *dev) } static const struct dev_pm_ops exynos_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(exynos_pcie_suspend_noirq, - exynos_pcie_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(exynos_pcie_suspend_noirq, + exynos_pcie_resume_noirq) }; static const struct of_device_id exynos_pcie_of_match[] = { diff --git a/drivers/pci/controller/dwc/pcie-intel-gw.c b/drivers/pci/controller/dwc/pcie-intel-gw.c index 5ba144924ff8..415edb44b55f 100644 --- a/drivers/pci/controller/dwc/pcie-intel-gw.c +++ b/drivers/pci/controller/dwc/pcie-intel-gw.c @@ -351,7 +351,7 @@ static int intel_pcie_remove(struct platform_device *pdev) return 0; } -static int __maybe_unused intel_pcie_suspend_noirq(struct device *dev) +static int intel_pcie_suspend_noirq(struct device *dev) { struct intel_pcie *pcie = dev_get_drvdata(dev); int ret; @@ -366,7 +366,7 @@ static int __maybe_unused intel_pcie_suspend_noirq(struct device *dev) return ret; } -static int __maybe_unused intel_pcie_resume_noirq(struct device *dev) +static int intel_pcie_resume_noirq(struct device *dev) { struct intel_pcie *pcie = dev_get_drvdata(dev); @@ -442,8 +442,8 @@ static int intel_pcie_probe(struct platform_device *pdev) } static const struct dev_pm_ops intel_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(intel_pcie_suspend_noirq, - intel_pcie_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(intel_pcie_suspend_noirq, + intel_pcie_resume_noirq) }; static const struct of_device_id of_intel_pcie_match[] = { diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index c1ffdb06c971..af915c951f06 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -1216,7 +1216,6 @@ static int mvebu_get_tgt_attr(struct device_node *np, int devfn, return -ENOENT; } -#ifdef CONFIG_PM_SLEEP static int mvebu_pcie_suspend(struct device *dev) { struct mvebu_pcie *pcie; @@ -1249,7 +1248,6 @@ static int mvebu_pcie_resume(struct device *dev) return 0; } -#endif static void mvebu_pcie_port_clk_put(void *data) { @@ -1737,7 +1735,7 @@ static const struct of_device_id mvebu_pcie_of_match_table[] = { }; static const struct dev_pm_ops mvebu_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(mvebu_pcie_suspend, mvebu_pcie_resume) + NOIRQ_SYSTEM_SLEEP_PM_OPS(mvebu_pcie_suspend, mvebu_pcie_resume) }; static struct platform_driver mvebu_pcie_driver = { diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 0457ec02ab70..8e323e93be91 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -2707,7 +2707,7 @@ static int tegra_pcie_remove(struct platform_device *pdev) return 0; } -static int __maybe_unused tegra_pcie_pm_suspend(struct device *dev) +static int tegra_pcie_pm_suspend(struct device *dev) { struct tegra_pcie *pcie = dev_get_drvdata(dev); struct tegra_pcie_port *port; @@ -2742,7 +2742,7 @@ static int __maybe_unused tegra_pcie_pm_suspend(struct device *dev) return 0; } -static int __maybe_unused tegra_pcie_pm_resume(struct device *dev) +static int tegra_pcie_pm_resume(struct device *dev) { struct tegra_pcie *pcie = dev_get_drvdata(dev); int err; @@ -2798,9 +2798,8 @@ static int __maybe_unused tegra_pcie_pm_resume(struct device *dev) } static const struct dev_pm_ops tegra_pcie_pm_ops = { - SET_RUNTIME_PM_OPS(tegra_pcie_pm_suspend, tegra_pcie_pm_resume, NULL) - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(tegra_pcie_pm_suspend, - tegra_pcie_pm_resume) + RUNTIME_PM_OPS(tegra_pcie_pm_suspend, tegra_pcie_pm_resume, NULL) + NOIRQ_SYSTEM_SLEEP_PM_OPS(tegra_pcie_pm_suspend, tegra_pcie_pm_resume) }; static struct platform_driver tegra_pcie_driver = { diff --git a/drivers/pci/controller/pcie-mediatek-gen3.c b/drivers/pci/controller/pcie-mediatek-gen3.c index 5d9fd36b02d1..b5c85216ec7e 100644 --- a/drivers/pci/controller/pcie-mediatek-gen3.c +++ b/drivers/pci/controller/pcie-mediatek-gen3.c @@ -917,7 +917,7 @@ static int mtk_pcie_remove(struct platform_device *pdev) return 0; } -static void __maybe_unused mtk_pcie_irq_save(struct mtk_gen3_pcie *pcie) +static void mtk_pcie_irq_save(struct mtk_gen3_pcie *pcie) { int i; @@ -935,7 +935,7 @@ static void __maybe_unused mtk_pcie_irq_save(struct mtk_gen3_pcie *pcie) raw_spin_unlock(&pcie->irq_lock); } -static void __maybe_unused mtk_pcie_irq_restore(struct mtk_gen3_pcie *pcie) +static void mtk_pcie_irq_restore(struct mtk_gen3_pcie *pcie) { int i; @@ -953,7 +953,7 @@ static void __maybe_unused mtk_pcie_irq_restore(struct mtk_gen3_pcie *pcie) raw_spin_unlock(&pcie->irq_lock); } -static int __maybe_unused mtk_pcie_turn_off_link(struct mtk_gen3_pcie *pcie) +static int mtk_pcie_turn_off_link(struct mtk_gen3_pcie *pcie) { u32 val; @@ -968,7 +968,7 @@ static int __maybe_unused mtk_pcie_turn_off_link(struct mtk_gen3_pcie *pcie) 50 * USEC_PER_MSEC); } -static int __maybe_unused mtk_pcie_suspend_noirq(struct device *dev) +static int mtk_pcie_suspend_noirq(struct device *dev) { struct mtk_gen3_pcie *pcie = dev_get_drvdata(dev); int err; @@ -994,7 +994,7 @@ static int __maybe_unused mtk_pcie_suspend_noirq(struct device *dev) return 0; } -static int __maybe_unused mtk_pcie_resume_noirq(struct device *dev) +static int mtk_pcie_resume_noirq(struct device *dev) { struct mtk_gen3_pcie *pcie = dev_get_drvdata(dev); int err; @@ -1015,8 +1015,8 @@ static int __maybe_unused mtk_pcie_resume_noirq(struct device *dev) } static const struct dev_pm_ops mtk_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_pcie_suspend_noirq, - mtk_pcie_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_pcie_suspend_noirq, + mtk_pcie_resume_noirq) }; static const struct of_device_id mtk_pcie_of_match[] = { diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c index be8bd919cb88..ae5ad05ddc1d 100644 --- a/drivers/pci/controller/pcie-mediatek.c +++ b/drivers/pci/controller/pcie-mediatek.c @@ -1150,7 +1150,7 @@ static int mtk_pcie_remove(struct platform_device *pdev) return 0; } -static int __maybe_unused mtk_pcie_suspend_noirq(struct device *dev) +static int mtk_pcie_suspend_noirq(struct device *dev) { struct mtk_pcie *pcie = dev_get_drvdata(dev); struct mtk_pcie_port *port; @@ -1174,7 +1174,7 @@ static int __maybe_unused mtk_pcie_suspend_noirq(struct device *dev) return 0; } -static int __maybe_unused mtk_pcie_resume_noirq(struct device *dev) +static int mtk_pcie_resume_noirq(struct device *dev) { struct mtk_pcie *pcie = dev_get_drvdata(dev); struct mtk_pcie_port *port, *tmp; @@ -1195,8 +1195,8 @@ static int __maybe_unused mtk_pcie_resume_noirq(struct device *dev) } static const struct dev_pm_ops mtk_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_pcie_suspend_noirq, - mtk_pcie_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(mtk_pcie_suspend_noirq, + mtk_pcie_resume_noirq) }; static const struct mtk_pcie_soc mtk_pcie_soc_v1 = { diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c index 997c4df6a1e7..e4faf90feaf5 100644 --- a/drivers/pci/controller/pcie-rcar-host.c +++ b/drivers/pci/controller/pcie-rcar-host.c @@ -1072,7 +1072,7 @@ static int rcar_pcie_probe(struct platform_device *pdev) return err; } -static int __maybe_unused rcar_pcie_resume(struct device *dev) +static int rcar_pcie_resume(struct device *dev) { struct rcar_pcie_host *host = dev_get_drvdata(dev); struct rcar_pcie *pcie = &host->pcie; @@ -1127,7 +1127,7 @@ static int rcar_pcie_resume_noirq(struct device *dev) } static const struct dev_pm_ops rcar_pcie_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(NULL, rcar_pcie_resume) + SYSTEM_SLEEP_PM_OPS(NULL, rcar_pcie_resume) .resume_noirq = rcar_pcie_resume_noirq, }; diff --git a/drivers/pci/controller/pcie-rockchip-host.c b/drivers/pci/controller/pcie-rockchip-host.c index 7f56f99b4116..7352b5ff8d35 100644 --- a/drivers/pci/controller/pcie-rockchip-host.c +++ b/drivers/pci/controller/pcie-rockchip-host.c @@ -864,7 +864,7 @@ static int rockchip_pcie_wait_l2(struct rockchip_pcie *rockchip) return 0; } -static int __maybe_unused rockchip_pcie_suspend_noirq(struct device *dev) +static int rockchip_pcie_suspend_noirq(struct device *dev) { struct rockchip_pcie *rockchip = dev_get_drvdata(dev); int ret; @@ -889,7 +889,7 @@ static int __maybe_unused rockchip_pcie_suspend_noirq(struct device *dev) return ret; } -static int __maybe_unused rockchip_pcie_resume_noirq(struct device *dev) +static int rockchip_pcie_resume_noirq(struct device *dev) { struct rockchip_pcie *rockchip = dev_get_drvdata(dev); int err; @@ -1035,8 +1035,8 @@ static int rockchip_pcie_remove(struct platform_device *pdev) } static const struct dev_pm_ops rockchip_pcie_pm_ops = { - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(rockchip_pcie_suspend_noirq, - rockchip_pcie_resume_noirq) + NOIRQ_SYSTEM_SLEEP_PM_OPS(rockchip_pcie_suspend_noirq, + rockchip_pcie_resume_noirq) }; static const struct of_device_id rockchip_pcie_of_match[] = {