dmaengine: qcom_hidma: configure DMA and MSI for OF

Configure the DMA bindings for the device tree based firmware.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/qcom/hidma_mgmt.c b/drivers/dma/qcom/hidma_mgmt.c
index 82f36e4660830b33262bfc3d9a2acc5ef198a336..185d29c77c22cedfe6fcf65492d8ea929e62e417 100644 (file)
--- a/drivers/dma/qcom/hidma_mgmt.c
+++ b/drivers/dma/qcom/hidma_mgmt.c
@@ -375,8 +375,15 @@ static int __init hidma_mgmt_of_populate_channels(struct device_node *np)
                        ret = PTR_ERR(new_pdev);
                        goto out;
                }
+               of_node_get(child);
+               new_pdev->dev.of_node = child;
                of_dma_configure(&new_pdev->dev, child);
-
+               /*
+                * It is assumed that calling of_msi_configure is safe on
+                * platforms with or without MSI support.
+                */
+               of_msi_configure(&new_pdev->dev, child);
+               of_node_put(child);
                kfree(res);
                res = NULL;
        }