linux-kernel - [PATCH] ia64: fix build failure with CONFIG

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Date:   Thu,  8 Feb 2018 19:39:20 +0000
From:   Corentin Labbe <clabbe@...libre.com>
To:     fenghua.yu@...el.com, tony.luck@...el.com, hch@....de,
        christian.koenig@....com
Cc:     linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org,
        Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH] ia64: fix build failure with CONFIG_SWIOTLB

arch/ia64/kernel/pci-swiotlb.c is removed in commit 4fac8076df85 ("ia64: clean up swiotlb support")
but pci-swiotlb.o is still present in Makefile, and so build fail when
CONFIG_SWIOTLB is enabled.
Fix the build failure by removing pci-swiotlb.o from makefile

Fixes: 4fac8076df85 ("ia64: clean up swiotlb support")
Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
 arch/ia64/kernel/Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 0b4c65a1af25..498f3da3f225 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -41,7 +41,6 @@ ifneq ($(CONFIG_IA64_ESI),)
 obj-y				+= esi_stub.o	# must be in kernel proper
 endif
 obj-$(CONFIG_INTEL_IOMMU)	+= pci-dma.o
-obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb.o
 
 obj-$(CONFIG_BINFMT_ELF)	+= elfcore.o
 
-- 
2.13.6