[PATCH] powerpc/fsl-pci: fix warning when CONFIG_SWIOTLB is disabled

[Jia Hongtao]

Fix the following warning:
arch/powerpc/sysdev/fsl_pci.c: In function 'fsl_pci_probe':
arch/powerpc/sysdev/fsl_pci.c:867:25: error: unused variable 'hose'

Signed-off-by: Jia Hongtao <B38951 at freescale.com>
---
 arch/powerpc/sysdev/fsl_pci.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 2ff3576..3d6f4d8 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -864,7 +864,9 @@ static int __devinit fsl_pci_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct device_node *node;
+#ifdef CONFIG_SWIOTLB
 	struct pci_controller *hose;
+#endif
 
 	node = pdev->dev.of_node;
 	ret = fsl_add_bridge(node, fsl_pci_primary == node);
-- 
1.7.5.1