linux-kernel - [PATCH 3/3] PCI, pciehp: remove check for configure display devices

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Date:	Mon, 1 Apr 2013 17:22:08 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Yinghai Lu <yinghai@...nel.org>
CC:	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>,
	<linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Rafael <rjw@...k.pl>, Hanjun Guo <guohanjun@...wei.com>,
	<jiang.liu@...wei.com>, Yijing Wang <wangyijing@...wei.com>
Subject: [PATCH 3/3] PCI, pciehp: remove check for configure display devices

Commit ac81860 removed unnecessary check for hotplug of display
device. Currently pciehp is allowd to hotplug display device,
So we also configure display device when hot added.

Signed-off-by: Yijing Wang <wangyijing@...wei.com>
---
 drivers/pci/hotplug/pciehp_pci.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index aac7a40..c9d2df3 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -64,12 +64,8 @@ int pciehp_configure_device(struct slot *p_slot)
 
 	pci_assign_unassigned_bridge_resources(bridge);
 
-	list_for_each_entry(dev, &parent->devices, bus_list) {
-		if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY)
-			continue;
-
+	list_for_each_entry(dev, &parent->devices, bus_list)
 		pci_configure_slot(dev);
-	}
 
 	pci_bus_add_devices(parent);
 
-- 
1.7.1


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