linux-kernel - [PATCH 06/13] powerpc/PCI: Use new pci_is

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Message-ID: <1398417515-8740-7-git-send-email-wangyijing@huawei.com>
Date:	Fri, 25 Apr 2014 17:18:28 +0800
From:	Yijing Wang <wangyijing@...wei.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
CC:	<linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
	Tony Luck <tony.luck@...el.com>, <linux-ia64@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	<sparclinux@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de>,
	<x86@...nel.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Yijing Wang <wangyijing@...wei.com>
Subject: [PATCH 06/13] powerpc/PCI: Use new pci_is_bridge() to simplify code

Now we can use new pci_is_bridge() helper function
to simplify code.

Signed-off-by: Yijing Wang <wangyijing@...wei.com>
---
 arch/powerpc/kernel/pci-hotplug.c |    3 +--
 arch/powerpc/kernel/pci_of_scan.c |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c
index c1e17ae..5b78917 100644
--- a/arch/powerpc/kernel/pci-hotplug.c
+++ b/arch/powerpc/kernel/pci-hotplug.c
@@ -98,8 +98,7 @@ void pcibios_add_pci_devices(struct pci_bus * bus)
 		max = bus->busn_res.start;
 		for (pass = 0; pass < 2; pass++) {
 			list_for_each_entry(dev, &bus->devices, bus_list) {
-				if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
-				    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
+				if (pci_is_bridge(dev))
 					max = pci_scan_bridge(bus, dev,
 							      max, pass);
 			}
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 83c26d8..059e244 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -362,8 +362,7 @@ static void __of_scan_bus(struct device_node *node, struct pci_bus *bus,
 
 	/* Now scan child busses */
 	list_for_each_entry(dev, &bus->devices, bus_list) {
-		if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
-		    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) {
+		if (pci_is_bridge(dev)) {
 			of_scan_pci_bridge(dev);
 		}
 	}
-- 
1.7.1


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