From: Yijing Wang <wangyijing@huawei.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
<linuxppc-dev@lists.ozlabs.org>, <linux-pci@vger.kernel.org>,
Tony Luck <tony.luck@intel.com>, <linux-ia64@vger.kernel.org>,
"David S. Miller" <davem@davemloft.net>,
<sparclinux@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>, <x86@kernel.org>,
Yijing Wang <wangyijing@huawei.com>
Subject: [PATCH v2 06/13] powerpc/PCI: Use new pci_is_bridge() to simplify code
Date: Sun, 4 May 2014 12:23:41 +0800 [thread overview]
Message-ID: <1399177428-3784-7-git-send-email-wangyijing@huawei.com> (raw)
In-Reply-To: <1399177428-3784-1-git-send-email-wangyijing@huawei.com>
Now we can use new pci_is_bridge() helper function
to simplify code.
Signed-off-by: Yijing Wang <wangyijing@huawei.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
next prev parent reply other threads:[~2014-05-04 4:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-04 4:23 [PATCH v2 00/13] Refactor pci_is_brdige() to simplify code Yijing Wang
2014-05-04 4:23 ` [PATCH v2 01/13] PCI: rename pci_is_bridge() to pci_has_subordinate() Yijing Wang
2014-05-04 4:23 ` [PATCH v2 02/13] PCI: Introduce new pci_is_bridge() helper function Yijing Wang
2014-05-04 4:23 ` [PATCH v2 03/13] PCI: Use new pci_is_bridge() to simplify code Yijing Wang
2014-05-04 4:23 ` [PATCH v2 04/13] x86/PCI: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 05/13] IA64/PCI: " Yijing Wang
2014-05-04 4:23 ` Yijing Wang [this message]
2014-05-04 4:23 ` [PATCH v2 07/13] sparc/PCI: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 08/13] PCI, rpaphp: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 09/13] PCI, shpchp: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 10/13] PCI, cpcihp: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 11/13] PCI, acpiphp: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 12/13] PCI, pcmcia: " Yijing Wang
2014-05-04 4:23 ` [PATCH v2 13/13] PCI, pciehp: " Yijing Wang
2014-05-27 21:05 ` [PATCH v2 00/13] Refactor pci_is_brdige() " Bjorn Helgaas
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