commit 62f87c0e31d646d5501edf4f7feb07d0ad689d80
author Yijing Wang <wangyijing@huawei.com> Tue Jul 24 17:20:03 2012 +0800
committer Bjorn Helgaas <bhelgaas@google.com> Thu Aug 23 09:40:57 2012 -0600
tree f2aa208c10f6cf8b91634f91efda44efc6f4c25f
parent 786e22885d9959fda0473ace5a61cb11620fba9b

PCI: Introduce pci_pcie_type(dev) to replace pci_dev->pcie_type

Introduce an inline function pci_pcie_type(dev) to extract PCIe
device type from pci_dev->pcie_flags_reg field, and prepare for
removing pci_dev->pcie_type.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/pcie/aer/aer_inject.c

diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 5222986..4e24cb8 100644
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -288,7 +288,7 @@
 	while (1) {
 		if (!pci_is_pcie(dev))
 			break;
-		if (dev->pcie_type == PCI_EXP_TYPE_ROOT_PORT)
+		if (pci_pcie_type(dev) == PCI_EXP_TYPE_ROOT_PORT)
 			return dev;
 		if (!dev->bus->self)
 			break;

drivers/pci/pcie/aer/aerdrv.c

diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 58ad791..f7c6245 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -81,10 +81,11 @@
 static int set_device_error_reporting(struct pci_dev *dev, void *data)
 {
 	bool enable = *((bool *)data);
+	int type = pci_pcie_type(dev);
 
-	if ((dev->pcie_type == PCI_EXP_TYPE_ROOT_PORT) ||
-	    (dev->pcie_type == PCI_EXP_TYPE_UPSTREAM) ||
-	    (dev->pcie_type == PCI_EXP_TYPE_DOWNSTREAM)) {
+	if ((type == PCI_EXP_TYPE_ROOT_PORT) ||
+	    (type == PCI_EXP_TYPE_UPSTREAM) ||
+	    (type == PCI_EXP_TYPE_DOWNSTREAM)) {
 		if (enable)
 			pci_enable_pcie_error_reporting(dev);
 		else

drivers/pci/pcie/aer/aerdrv_acpi.c

diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c
index 124f20f..5194a7d 100644
--- a/drivers/pci/pcie/aer/aerdrv_acpi.c
+++ b/drivers/pci/pcie/aer/aerdrv_acpi.c
@@ -60,7 +60,7 @@
 	p = (struct acpi_hest_aer_common *)(hest_hdr + 1);
 	if (p->flags & ACPI_HEST_GLOBAL) {
 		if ((pci_is_pcie(info->pci_dev) &&
-		     info->pci_dev->pcie_type == pcie_type) || bridge)
+		     pci_pcie_type(info->pci_dev) == pcie_type) || bridge)
 			ff = !!(p->flags & ACPI_HEST_FIRMWARE_FIRST);
 	} else
 		if (hest_match_pci(p, info->pci_dev))

drivers/pci/pcie/aer/aerdrv_core.c

diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 0ca0535..f551534 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -465,7 +465,7 @@
 
 	if (driver && driver->reset_link) {
 		status = driver->reset_link(udev);
-	} else if (udev->pcie_type == PCI_EXP_TYPE_DOWNSTREAM) {
+	} else if (pci_pcie_type(udev) == PCI_EXP_TYPE_DOWNSTREAM) {
 		status = default_downstream_reset_link(udev);
 	} else {
 		dev_printk(KERN_DEBUG, &dev->dev,