powerpc/powernv: Initialize DMA for PEs

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / powerpc / platforms / powernv / pci-ioda.c

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 9e34f4614b64199b75c76f2006e45658c12e1652..edf39e099945047f0110bb99beef419924f1c8a8 100644 (file)
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1241,10 +1241,20 @@ static void __devinit pnv_pci_ioda_setup_seg(void)
        }
 }
 
+static void __devinit pnv_pci_ioda_setup_DMA(void)
+{
+       struct pci_controller *hose, *tmp;
+
+       list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
+               pnv_ioda_setup_dma(hose->private_data);
+       }
+}
+
 static void __devinit pnv_pci_ioda_fixup(void)
 {
        pnv_pci_ioda_setup_PEs();
        pnv_pci_ioda_setup_seg();
+       pnv_pci_ioda_setup_DMA();
 }
 
 /*