linux-kernel - [PATCH 3/4] x86: remove ifdef CONFIG_CALGARY

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Message-Id: <1215739425-28399-4-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Date:	Fri, 11 Jul 2008 10:23:44 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	linux-kernel@...r.kernel.org
Cc:	mingo@...e.hu, FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>,
	Alexis Bruemmer <alexisb@...ibm.com>
Subject: [PATCH 3/4] x86: remove ifdef CONFIG_CALGARY_IOMMU in pci-dma.c

asm-x86/calgary.h has dummy calgary_iommu_init() and detect_calgary()
in !CONFIG_CALGARY_IOMMU case. So we don't need ifdef
CONFIG_CALGARY_IOMMU in pci-dma.c.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
Cc: Alexis Bruemmer <alexisb@...ibm.com>
---
 arch/x86/kernel/pci-dma.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 034fe1c..2377de7 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -116,9 +116,7 @@ void __init pci_iommu_alloc(void)
 	 */
 	gart_iommu_hole_init();
 
-#ifdef CONFIG_CALGARY_IOMMU
 	detect_calgary();
-#endif
 
 	detect_intel_iommu();
 
@@ -378,9 +376,7 @@ EXPORT_SYMBOL(dma_free_coherent);
 
 static int __init pci_iommu_init(void)
 {
-#ifdef CONFIG_CALGARY_IOMMU
 	calgary_iommu_init();
-#endif
 
 	intel_iommu_init();
 
-- 
1.5.5.GIT

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