From patchwork Thu Feb 15 15:18:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Richard X-Patchwork-Id: 13558929 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 753B1C4829E for ; Thu, 15 Feb 2024 17:46:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5vpTN7U4fv/pzBj6tlfv0fKxWWgZ/yGJQxj9IbfQJhI=; b=ZHcxgUT4mr2krY Qrro/4dC7fFsSVcQhWlY8VCYwWDGY0K99DzsIXvVVoXypbfagi5J0w8sJ2TPxuD9yWx2ytl/mn/vE prxNwiYXT8//FNfzdhwuE68eIsXj/Kf+trBa2841pnE+JVRjxQgexmpl3Jcxn5cuWBenrO3TL1bn3 uW71d0hcoawayVNKgTbFQJx/aFr+wBtUna6id2TXlzpsguYhWnIESoquYIOe0PeZwwzecFac0jYUX K0b9k0139M/OrULSlkzYga3vl7q2QnbRtRd0deX3S7nzDFQ7I+xGZMXi6vOBFqByVy6EFGZOVxpHl IAOL8ItLh7+4qoLA2p3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rafoE-0000000HE5H-1cdt; Thu, 15 Feb 2024 17:46:06 +0000 Received: from relay1-d.mail.gandi.net ([2001:4b98:dc4:8::221]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1radVC-0000000Ggy0-47Ag; Thu, 15 Feb 2024 15:18:21 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 5A70B240011; Thu, 15 Feb 2024 15:18:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1708010297; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WIGGC0lj48fyJbGMqvl3dkIPzOEFiGF9ZPkrCVi5RWA=; b=ZjIA2HtPvJTv2WhUZQ0z3cbQUg92xBdAbXHiEtRpbgkaAfMA7t++pQjgY1WuiTONb17dnn 016yjw4b87/Sp6OQHmKA+1Z51jFnWRRhHX6zKOdhaV8yP61/Cw34Oe2mvLttkUdqPIw193 VOto2Ot9CprgUcZVdAEbZNEi9/jpa9dbxbA26VCmK/Xf/mV1Wo+tTP9UfRl0aNHUZjqoMr +kWfU5IRNUx5ZoHdQc7IBC67++fe/gxsNn5IbOa/TpM799uaFakht73vSrXG6sZbNWeiz7 kpLbBs7Lnee7JuZmMtlQciobFKFbv1r0PehP9m8LLfeLjS6zz4JdZxo6DHqNsQ== From: Thomas Richard Date: Thu, 15 Feb 2024 16:18:01 +0100 Subject: [PATCH v3 16/18] PCI: cadence: set cdns_pcie_host_init() global MIME-Version: 1.0 Message-Id: <20240102-j7200-pcie-s2r-v3-16-5c2e4a3fac1f@bootlin.com> References: <20240102-j7200-pcie-s2r-v3-0-5c2e4a3fac1f@bootlin.com> In-Reply-To: <20240102-j7200-pcie-s2r-v3-0-5c2e4a3fac1f@bootlin.com> To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Tony Lindgren , Haojian Zhuang , Vignesh R , Aaro Koskinen , Janusz Krzysztofik , Andi Shyti , Peter Rosin , Vinod Koul , Kishon Vijay Abraham I , Philipp Zabel , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Rob Herring , Bjorn Helgaas Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-phy@lists.infradead.org, linux-pci@vger.kernel.org, gregory.clement@bootlin.com, theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com, Thomas Richard X-Mailer: b4 0.12.0 X-GND-Sasl: thomas.richard@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240215_071819_503881_B760F1E4 X-CRM114-Status: GOOD ( 10.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org During the resume sequence of the host, cdns_pcie_host_init() needs to be called, so set it global. The dev function parameter is removed, as it isn't used. Signed-off-by: Thomas Richard Reviewed-by: Siddharth Vadapalli --- drivers/pci/controller/cadence/pcie-cadence-host.c | 5 ++--- drivers/pci/controller/cadence/pcie-cadence.h | 6 ++++++ 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c index 93d9922730af..8af95e9da7ce 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-host.c +++ b/drivers/pci/controller/cadence/pcie-cadence-host.c @@ -485,8 +485,7 @@ static int cdns_pcie_host_init_address_translation(struct cdns_pcie_rc *rc) return cdns_pcie_host_map_dma_ranges(rc); } -static int cdns_pcie_host_init(struct device *dev, - struct cdns_pcie_rc *rc) +int cdns_pcie_host_init(struct cdns_pcie_rc *rc) { int err; @@ -564,7 +563,7 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) for (bar = RP_BAR0; bar <= RP_NO_BAR; bar++) rc->avail_ib_bar[bar] = true; - ret = cdns_pcie_host_init(dev, rc); + ret = cdns_pcie_host_init(rc); if (ret) return ret; diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h index 4c687aeb810e..d55dfd173f22 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.h +++ b/drivers/pci/controller/cadence/pcie-cadence.h @@ -516,6 +516,7 @@ static inline bool cdns_pcie_link_up(struct cdns_pcie *pcie) #ifdef CONFIG_PCIE_CADENCE_HOST int cdns_pcie_host_link_setup(struct cdns_pcie_rc *rc); +int cdns_pcie_host_init(struct cdns_pcie_rc *rc); int cdns_pcie_host_setup(struct cdns_pcie_rc *rc); void __iomem *cdns_pci_map_bus(struct pci_bus *bus, unsigned int devfn, int where); @@ -525,6 +526,11 @@ static inline int cdns_pcie_host_link_setup(struct cdns_pcie_rc *rc) return 0; } +static inline int cdns_pcie_host_init(struct cdns_pcie_rc *rc) +{ + return 0; +} + static inline int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) { return 0;