diff options
| -rw-r--r-- | drivers/dma/imx-dma.c | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index 670db04b0757..7f116bbcfad2 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -191,32 +191,13 @@ struct imxdma_filter_data { int request; }; -static const struct platform_device_id imx_dma_devtype[] = { - { - .name = "imx1-dma", - .driver_data = IMX1_DMA, - }, { - .name = "imx21-dma", - .driver_data = IMX21_DMA, - }, { - .name = "imx27-dma", - .driver_data = IMX27_DMA, - }, { - /* sentinel */ - } -}; -MODULE_DEVICE_TABLE(platform, imx_dma_devtype); - static const struct of_device_id imx_dma_of_dev_id[] = { { - .compatible = "fsl,imx1-dma", - .data = &imx_dma_devtype[IMX1_DMA], + .compatible = "fsl,imx1-dma", .data = (const void *)IMX1_DMA, }, { - .compatible = "fsl,imx21-dma", - .data = &imx_dma_devtype[IMX21_DMA], + .compatible = "fsl,imx21-dma", .data = (const void *)IMX21_DMA, }, { - .compatible = "fsl,imx27-dma", - .data = &imx_dma_devtype[IMX27_DMA], + .compatible = "fsl,imx27-dma", .data = (const void *)IMX27_DMA, }, { /* sentinel */ } @@ -1056,20 +1037,15 @@ static int __init imxdma_probe(struct platform_device *pdev) { struct imxdma_engine *imxdma; struct resource *res; - const struct of_device_id *of_id; int ret, i; int irq, irq_err; - of_id = of_match_device(imx_dma_of_dev_id, &pdev->dev); - if (of_id) - pdev->id_entry = of_id->data; - imxdma = devm_kzalloc(&pdev->dev, sizeof(*imxdma), GFP_KERNEL); if (!imxdma) return -ENOMEM; imxdma->dev = &pdev->dev; - imxdma->devtype = pdev->id_entry->driver_data; + imxdma->devtype = (enum imx_dma_type)of_device_get_match_data(&pdev->dev); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); imxdma->base = devm_ioremap_resource(&pdev->dev, res); @@ -1263,7 +1239,6 @@ static struct platform_driver imxdma_driver = { .name = "imx-dma", .of_match_table = imx_dma_of_dev_id, }, - .id_table = imx_dma_devtype, .remove = imxdma_remove, }; |