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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>
hifive-unleashed-5.1
Sinan Kaya 2016-10-07 01:25:09 -04:00 committed by Vinod Koul
parent 5282c18166
commit 9da0be80be
1 changed files with 8 additions and 1 deletions
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9
drivers/dma/qcom/hidma_mgmt.c
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@ -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;
}