[PATCH 1/3] powerpc/85xx: Fix SWIOTLB initalization for MPC85xxMDS boards

[Anton Vorontsov]

The code inside '#ifdef CONFIG_QUICC_ENGINE' makes the
mpc85xx_mds_setup_arch() return early if no QE nodes present,
and so SWIOTLB is never initialized.

This patch fixes the issue by moving SWIOTLB code above
QE.

Signed-off-by: Anton Vorontsov <avorontsov at mvista.com>
---
 arch/powerpc/platforms/85xx/mpc85xx_mds.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 8fe87fc..35ab2b4 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -202,6 +202,14 @@ static void __init mpc85xx_mds_setup_arch(void)
 	mpc85xx_smp_init();
 #endif
 
+#ifdef CONFIG_SWIOTLB
+	if (lmb_end_of_DRAM() > max) {
+		ppc_swiotlb_enable = 1;
+		set_pci_dma_ops(&swiotlb_dma_ops);
+		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
+	}
+#endif
+
 #ifdef CONFIG_QUICC_ENGINE
 	np = of_find_compatible_node(NULL, NULL, "fsl,qe");
 	if (!np) {
@@ -323,14 +331,6 @@ static void __init mpc85xx_mds_setup_arch(void)
 
 	}
 #endif	/* CONFIG_QUICC_ENGINE */
-
-#ifdef CONFIG_SWIOTLB
-	if (lmb_end_of_DRAM() > max) {
-		ppc_swiotlb_enable = 1;
-		set_pci_dma_ops(&swiotlb_dma_ops);
-		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
-	}
-#endif
 }
 
 
-- 
1.7.0.5