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From: Manikanta Maddireddy <mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
	rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org,
	tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org
Cc: vidyas-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
	kthota-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Manikanta Maddireddy
	<mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH V2 4/9] PCI: Export pci_find_host_bridge()
Date: Sun, 26 Nov 2017 01:02:08 +0530	[thread overview]
Message-ID: <1511638333-22951-5-git-send-email-mmaddireddy@nvidia.com> (raw)
In-Reply-To: <1511638333-22951-1-git-send-email-mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

PCI subsystem pass pci_bus pointer to pci_ops callback functions, Tegra
host driver use pci_find_host_bridge() to get pci_host_bridge from pci_bus.
Export pci_find_host_bridge() to allow Tegra PCIe driver to be compiled as
loadable kernel module.

Signed-off-by: Manikanta Maddireddy <mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
V2:
* commit message update

 drivers/pci/host-bridge.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index add66236215c..e0942fc086ad 100644
--- a/drivers/pci/host-bridge.c
+++ b/drivers/pci/host-bridge.c
@@ -22,6 +22,7 @@ struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus)
 
 	return to_pci_host_bridge(root_bus->bridge);
 }
+EXPORT_SYMBOL(pci_find_host_bridge);
 
 struct device *pci_get_host_bridge_device(struct pci_dev *dev)
 {
-- 
2.1.4

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WARNING: multiple messages have this Message-ID (diff)
From: Manikanta Maddireddy <mmaddireddy@nvidia.com>
To: <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
	<robh+dt@kernel.org>, <frowand.list@gmail.com>,
	<bhelgaas@google.com>, <rjw@rjwysocki.net>, <tglx@linutronix.de>
Cc: <vidyas@nvidia.com>, <kthota@nvidia.com>,
	<linux-tegra@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-pci@vger.kernel.org>, <linux-pm@vger.kernel.org>,
	Manikanta Maddireddy <mmaddireddy@nvidia.com>
Subject: [PATCH V2 4/9] PCI: Export pci_find_host_bridge()
Date: Sun, 26 Nov 2017 01:02:08 +0530	[thread overview]
Message-ID: <1511638333-22951-5-git-send-email-mmaddireddy@nvidia.com> (raw)
In-Reply-To: <1511638333-22951-1-git-send-email-mmaddireddy@nvidia.com>

PCI subsystem pass pci_bus pointer to pci_ops callback functions, Tegra
host driver use pci_find_host_bridge() to get pci_host_bridge from pci_bus.
Export pci_find_host_bridge() to allow Tegra PCIe driver to be compiled as
loadable kernel module.

Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
---
V2:
* commit message update

 drivers/pci/host-bridge.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index add66236215c..e0942fc086ad 100644
--- a/drivers/pci/host-bridge.c
+++ b/drivers/pci/host-bridge.c
@@ -22,6 +22,7 @@ struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus)
 
 	return to_pci_host_bridge(root_bus->bridge);
 }
+EXPORT_SYMBOL(pci_find_host_bridge);
 
 struct device *pci_get_host_bridge_device(struct pci_dev *dev)
 {
-- 
2.1.4

  parent reply	other threads:[~2017-11-25 19:32 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-25 19:32 [PATCH V2 0/9] Add loadable kernel module and power management support Manikanta Maddireddy
2017-11-25 19:32 ` Manikanta Maddireddy
2017-11-25 19:32 ` [PATCH V2 3/9] ARM: tegra: Export tegra_cpuidle_pcie_irqs_in_use() Manikanta Maddireddy
2017-11-25 19:32   ` Manikanta Maddireddy
     [not found] ` <1511638333-22951-1-git-send-email-mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2017-11-25 19:32   ` [PATCH V2 1/9] genirq: Export irq_set_msi_desc() Manikanta Maddireddy
2017-11-25 19:32     ` Manikanta Maddireddy
2017-11-25 19:32   ` [PATCH V2 2/9] of: Export of_pci_range_to_resource() Manikanta Maddireddy
2017-11-25 19:32     ` Manikanta Maddireddy
     [not found]     ` <1511638333-22951-3-git-send-email-mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2017-11-26 22:31       ` Rob Herring
2017-11-26 22:31         ` Rob Herring
2017-11-25 19:32   ` Manikanta Maddireddy [this message]
2017-11-25 19:32     ` [PATCH V2 4/9] PCI: Export pci_find_host_bridge() Manikanta Maddireddy
2017-11-29 17:35     ` Christoph Hellwig
2017-11-25 19:32   ` [PATCH V2 5/9] PCI: Export pci_flags Manikanta Maddireddy
2017-11-25 19:32     ` Manikanta Maddireddy
2017-11-29 17:01     ` Bjorn Helgaas
     [not found]       ` <20171129170133.GC6469-1RhO1Y9PlrlHTL0Zs8A6p5iNqAH0jzoTYJqu5kTmcBRl57MIdRCFDg@public.gmane.org>
2017-11-30 10:24         ` Lorenzo Pieralisi
2017-11-30 10:24           ` Lorenzo Pieralisi
2017-11-30 18:42           ` Bjorn Helgaas
2017-11-30 18:42             ` Bjorn Helgaas
2017-11-30 19:38             ` Manikanta Maddireddy
2017-11-30 19:38               ` Manikanta Maddireddy
2017-11-25 19:32   ` [PATCH V2 6/9] PCI: tegra: free resources on probe failure Manikanta Maddireddy
2017-11-25 19:32     ` Manikanta Maddireddy
2017-11-29 11:59     ` Mikko Perttunen
2017-11-29 17:02     ` Bjorn Helgaas
2017-11-25 19:32 ` [PATCH V2 7/9] PCI: tegra: Add loadable kernel module support Manikanta Maddireddy
2017-11-25 19:32   ` Manikanta Maddireddy
     [not found]   ` <1511638333-22951-8-git-send-email-mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2017-11-29 12:01     ` Mikko Perttunen
2017-11-29 12:01       ` Mikko Perttunen
2017-11-30 18:39       ` Manikanta Maddireddy
2017-11-30 18:39         ` Manikanta Maddireddy
2017-11-25 19:32 ` [PATCH V2 8/9] PCI: tegra: Broadcast PME_turn_Off message before link goes to L2 Manikanta Maddireddy
2017-11-25 19:32   ` Manikanta Maddireddy
2017-11-29 12:18   ` Mikko Perttunen
2017-12-01  8:51     ` Mikko Perttunen
     [not found]   ` <1511638333-22951-9-git-send-email-mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2017-11-29 16:51     ` Bjorn Helgaas
2017-11-29 16:51       ` Bjorn Helgaas
2017-11-30 18:43       ` Manikanta Maddireddy
2017-11-30 18:43         ` Manikanta Maddireddy
2017-11-25 19:32 ` [PATCH V2 9/9] PCI: tegra: Add power management support Manikanta Maddireddy
2017-11-25 19:32   ` Manikanta Maddireddy

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