linux-kernel - [PATCH kernel] powerpc/pseries: Fix compile error when CONFIG_IOMMU

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Date:	Tue,  9 Jun 2015 15:59:51 +1000
From:	Alexey Kardashevskiy <aik@...abs.ru>
To:	linuxppc-dev@...ts.ozlabs.org
Cc:	Alexey Kardashevskiy <aik@...abs.ru>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Christoph Lameter <cl@...ux.com>,
	David Gibson <david@...son.dropbear.id.au>,
	Michael Ellerman <mpe@...erman.id.au>,
	Paul Mackerras <paulus@...ba.org>, linux-kernel@...r.kernel.org
Subject: [PATCH kernel] powerpc/pseries: Fix compile error when CONFIG_IOMMU_API if off

This fixes compile error introduced in
"[PATCH kernel v12 17/34]
powerpc/spapr: vfio: Switch from iommu_table to new iommu_table_group".


Signed-off-by: Alexey Kardashevskiy <aik@...abs.ru>
---
 arch/powerpc/platforms/pseries/iommu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 38a372d..10510de 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -93,7 +93,9 @@ static void iommu_pseries_free_group(struct iommu_table_group *table_group,
 		const char *node_name)
 {
 	struct iommu_table *tbl;
+#ifdef CONFIG_IOMMU_API
 	struct iommu_table_group_link *tgl;
+#endif
 
 	if (!table_group)
 		return;
-- 
2.4.0.rc3.8.gfb3e7d5

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