From patchwork Wed May 15 10:01:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Richard X-Patchwork-Id: 797566 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 080F874C1B; Wed, 15 May 2024 10:01:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715767302; cv=none; b=aAW/6oF/eW6hSgXKmVNt1F3yz6ImSmM2HT1f9LazxVfSDKWG0SgrhMNMxgHIrjKLz6TgUBwQ6ln+L+dzeJ2A2KzA+KsuhXYtecC6eni9KuAlcNb0a1JNO/69eaCsepjGnVD8vbiI/SaBaeq9q20L40D8vzqeKOKaWXj91mkSYvo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715767302; c=relaxed/simple; bh=apSBWBKkMJNnStRx/8dtwDw22jEGIZT4fi1c5kvCSMI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=T02e8JP0cnMbp3S3QMJyjD0/FcGpakm1mdwF42xgGdowuwDOtdXtTdec45KdA2pI9pANDvn/Eme35EGUpvS+mRe+NMP8/ovq6SG//2bnTaB8ZmVHZ898eYCgpsbihEjG2+nKKWkYbQGAhqPWzVK5jMysV782hNC7QZEHtrIAldY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=aScPtvKM; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="aScPtvKM" Received: by mail.gandi.net (Postfix) with ESMTPSA id 9F66D1BF207; Wed, 15 May 2024 10:01:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1715767297; 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=EQ53IDpfy/dBPYCwYJ4Ymr6E23RYTC0CIbeHa3tWtTg=; b=aScPtvKMZl7SFBlD31Pe5+2z7cEk21UKtdOaCkmVE4rJM58B5Bocd8z+vZGWm+IF8TudJQ n5q6L2mH6z4RQLDB7bNydrK7rKFJGznfR2gpuADiLlWwqTN6i6ToqNzmRcZKiIRRDHG89N i2NZ4xoKuNyfoUJWTFomyQdVLsKHbfgAJcds9+SR9NGPV4TjxomQi4pRMADYWfiuDd7gj3 GsZHTshEcxTFMyoaNLKn+PLfm+brMdj2lh3PecgheQY9swSxYg2hT6AIoa2aCxt433vt4p 7TpJ4Zy9RXNpihAZlrnKZ1UrCeZ711/YNZba0VLXzL37iMZrB8aySrGCIfdOXA== From: Thomas Richard Date: Wed, 15 May 2024 12:01:08 +0200 Subject: [PATCH v6 07/12] PCI: cadence: Set cdns_pcie_host_init() global Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240102-j7200-pcie-s2r-v6-7-4656ef6e6d66@bootlin.com> References: <20240102-j7200-pcie-s2r-v6-0-4656ef6e6d66@bootlin.com> In-Reply-To: <20240102-j7200-pcie-s2r-v6-0-4656ef6e6d66@bootlin.com> To: Linus Walleij , Bartosz Golaszewski , Tony Lindgren , Aaro Koskinen , Janusz Krzysztofik , Vignesh R , Andi Shyti , Peter Rosin , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Rob Herring , Bjorn Helgaas , Siddharth Vadapalli Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.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 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. Reviewed-by: Siddharth Vadapalli Signed-off-by: Thomas Richard --- 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 1d37d5f9f811..bb215aeebf20 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.h +++ b/drivers/pci/controller/cadence/pcie-cadence.h @@ -522,6 +522,7 @@ 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); @@ -531,6 +532,11 @@ 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;