diff options
| -rw-r--r-- | Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt | 2 | ||||
| -rw-r--r-- | drivers/dma/nbpfaxi.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt index 1be6941ac1e5..f3d1f151ba80 100644 --- a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt @@ -3,6 +3,8 @@ Required Properties: -compatible: "renesas,<soctype>-usb-dmac", "renesas,usb-dmac" as fallback. Examples with soctypes are: + - "renesas,r8a7743-usb-dmac" (RZ/G1M) + - "renesas,r8a7745-usb-dmac" (RZ/G1E) - "renesas,r8a7790-usb-dmac" (R-Car H2) - "renesas,r8a7791-usb-dmac" (R-Car M2-W) - "renesas,r8a7793-usb-dmac" (R-Car M2-N) diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c index d3f918a9ee76..50559338239b 100644 --- a/drivers/dma/nbpfaxi.c +++ b/drivers/dma/nbpfaxi.c @@ -1286,7 +1286,6 @@ MODULE_DEVICE_TABLE(of, nbpf_match); static int nbpf_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - const struct of_device_id *of_id = of_match_device(nbpf_match, dev); struct device_node *np = dev->of_node; struct nbpf_device *nbpf; struct dma_device *dma_dev; @@ -1300,10 +1299,10 @@ static int nbpf_probe(struct platform_device *pdev) BUILD_BUG_ON(sizeof(struct nbpf_desc_page) > PAGE_SIZE); /* DT only */ - if (!np || !of_id || !of_id->data) + if (!np) return -ENODEV; - cfg = of_id->data; + cfg = of_device_get_match_data(dev); num_channels = cfg->num_channels; nbpf = devm_kzalloc(dev, sizeof(*nbpf) + num_channels * |