From: Yijing Wang <wangyijing@huawei.com>
Date: Sun, 4 May 2014 04:23:42 +0000 (+0800)
Subject: sparc/PCI: Use pci_is_bridge() to simplify code
X-Git-Tag: firefly_0821_release~176^2~3767^2~6^3~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2f22e68ab4447a8e3491c09b616a565202eb322f;p=firefly-linux-kernel-4.4.55.git

sparc/PCI: Use pci_is_bridge() to simplify code

Use pci_is_bridge() to simplify code.  No functional change.

Requires: 326c1cdae741 PCI: Rename pci_is_bridge() to pci_has_subordinate()
Requires: 1c86438c9423 PCI: Add new pci_is_bridge() interface
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 1555bbcae1ee..857ad77df9c0 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -543,8 +543,7 @@ static void pci_of_scan_bus(struct pci_pbm_info *pbm,
 			printk("PCI: dev header type: %x\n",
 			       dev->hdr_type);
 
-		if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
-		    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
+		if (pci_is_bridge(dev))
 			of_scan_pci_bridge(pbm, child, dev);
 	}
 }