linux-kernel - [PATCH v2 2/4] pci/aer: Remove local PCI_BUS() define and use PCI_BUS

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Date:	Wed, 27 Feb 2013 17:07:05 -0700
From:	Shuah Khan <shuah.khan@...com>
To:	Joerg Roedel <joro@...tes.org>, bhelgaas@...gle.com
Cc:	jiang.liu@...wei.com, shemminger@...tta.com,
	paulmck@...ux.vnet.ibm.com, linasvepstas@...il.com,
	dhowells@...hat.com, davej@...hat.com, tglx@...utronix.de,
	mtk.manpages@...il.com, iommu@...ts.linux-foundation.org,
	linux-pci@...r.kernel.org, wangyijing@...wei.com,
	LKML <linux-kernel@...r.kernel.org>, shuahkhan@...il.com
Subject: [PATCH v2 2/4] pci/aer: Remove local PCI_BUS() define and use
 PCI_BUS_NUM() from pci

Change to remove local PCI_BUS() define and use the new PCI_BUS_NUM()
interface from pci.

Signed-off-by: Shuah Khan <shuah.khan@...com>
---
 drivers/pci/pcie/aer/aerdrv_core.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 564d97f..8ec8b4f 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -89,8 +89,6 @@ static int add_error_device(struct aer_err_info *e_info, struct pci_dev *dev)
 	return -ENOSPC;
 }
 
-#define	PCI_BUS(x)	(((x) >> 8) & 0xff)
-
 /**
  * is_error_source - check whether the device is source of reported error
  * @dev: pointer to pci_dev to be checked
@@ -106,7 +104,7 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
 	 * When bus id is equal to 0, it might be a bad id
 	 * reported by root port.
 	 */
-	if (!nosourceid && (PCI_BUS(e_info->id) != 0)) {
+	if (!nosourceid && (PCI_BUS_NUM(e_info->id) != 0)) {
 		/* Device ID match? */
 		if (e_info->id == ((dev->bus->number << 8) | dev->devfn))
 			return true;
-- 
1.7.9.5



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