linux-kernel - [RFC PATCH v1 22/22] PCI: unexport pci_root

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Date:	Wed,  8 Aug 2012 00:11:02 +0800
From:	Jiang Liu <liuj97@...il.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Don Dutile <ddutile@...hat.com>,
	Yinghai Lu <yinghai@...nel.org>,
	Greg KH <gregkh@...uxfoundation.org>,
	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>
Cc:	Jiang Liu <jiang.liu@...wei.com>,
	Taku Izumi <izumi.taku@...fujitsu.com>,
	"Rafael J . Wysocki" <rjw@...k.pl>,
	Yijing Wang <wangyijing@...wei.com>,
	Xinwei Hu <huxinwei@...wei.com>, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, Jiang Liu <liuj97@...il.com>
Subject: [RFC PATCH v1 22/22] PCI: unexport pci_root_buses

Now no module refers to pci_root_buses any more, unexport it.

Signed-off-by: Jiang Liu <liuj97@...il.com>
---
 drivers/pci/probe.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 09517c3..dd48d7f 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -24,11 +24,9 @@ struct resource busn_resource = {
 };
 
 /*
- * Ugh.  Need to stop exporting this to modules.
  * Protected by pci_host_bridge_hotplug_{lock|unlock}().
  */
 LIST_HEAD(pci_root_buses);
-EXPORT_SYMBOL(pci_root_buses);
 
 static LIST_HEAD(pci_domain_busn_res_list);
 
-- 
1.7.9.5

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