linux-kernel - [PATCH 3/4] amd_iommu: Remove local PCI_BUS() define and use PCI

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Date:	Mon, 11 Feb 2013 16:01:10 -0700
From:	Shuah Khan <shuah.khan@...com>
To:	bhelgaas@...gle.com, Joerg Roedel <joro@...tes.org>
Cc:	tglx@...utronix.de, mtk.manpages@...il.com,
	iommu@...ts.linux-foundation.org,
	LKML <linux-kernel@...r.kernel.org>, linux-pci@...r.kernel.org,
	shemminger@...tta.com, jiang.liu@...wei.com,
	linasvepstas@...il.com, paulmck@...ux.vnet.ibm.com,
	davej@...hat.com, dhowells@...hat.com, wangyijing@...wei.com,
	shuahkhan@...il.com
Subject: [PATCH 3/4] amd_iommu: Remove local PCI_BUS() define and use
 PCI_BUS() from pci

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

Signed-off-by: Shuah Khan <shuah.khan@...com>
---
 drivers/iommu/amd_iommu_types.h |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index e38ab43..a07882f 100644
--- a/drivers/iommu/amd_iommu_types.h
+++ b/drivers/iommu/amd_iommu_types.h
@@ -24,6 +24,7 @@
 #include <linux/mutex.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
+#include <linux/pci.h>
 
 /*
  * Maximum number of IOMMUs supported
@@ -315,9 +316,6 @@
 
 #define MAX_DOMAIN_ID 65536
 
-/* FIXME: move this macro to <linux/pci.h> */
-#define PCI_BUS(x) (((x) >> 8) & 0xff)
-
 /* Protection domain flags */
 #define PD_DMA_OPS_MASK		(1UL << 0) /* domain used for dma_ops */
 #define PD_DEFAULT_MASK		(1UL << 1) /* domain is a default dma_ops
-- 
1.7.9.5



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