of/dma: fix build breakage in ppc4xx adma driver

Convert ppc4xx adma driver to use new node pointer location

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c
index 5a22ca6927e5..7c3747902a37 100644
--- a/drivers/dma/ppc4xx/adma.c
+++ b/drivers/dma/ppc4xx/adma.c
@@ -4257,10 +4257,12 @@ static int ppc440spe_adma_setup_irqs(struct ppc440spe_adma_device *adev,
                                      struct ppc440spe_adma_chan *chan,
                                      int *initcode)
 {
+        struct of_device *ofdev;
         struct device_node *np;
         int ret;
 
-        np = container_of(adev->dev, struct of_device, dev)->node;
+        ofdev = container_of(adev->dev, struct of_device, dev);
+        np = ofdev->dev.of_node;
         if (adev->id != PPC440SPE_XOR_ID) {
                 adev->err_irq = irq_of_parse_and_map(np, 1);
                 if (adev->err_irq == NO_IRQ) {