[PATCH V4 04/10] dmaengine: qcom_hidma: configure DMA and MSI for OF
From: Sinan Kaya <hidden>
Date: 2016-09-29 02:17:07
Also in:
linux-arm-msm, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, dma generic offload engine subsystem, qualcomm hidma driver, the rest · Maintainers:
Vinod Koul, Sinan Kaya, Linus Torvalds
Configure the DMA bindings for the device tree based firmware. Signed-off-by: Sinan Kaya <redacted> --- drivers/dma/qcom/hidma_mgmt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/qcom/hidma_mgmt.c b/drivers/dma/qcom/hidma_mgmt.c
index 82f36e4..e8f6b84 100644
--- a/drivers/dma/qcom/hidma_mgmt.c
+++ b/drivers/dma/qcom/hidma_mgmt.c@@ -375,8 +375,11 @@ 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); - + of_msi_configure(&new_pdev->dev, child); + of_node_put(child); kfree(res); res = NULL; }
--
1.9.1