diff options
Diffstat (limited to 'drivers/dma/sh/shdma-of.c')
| -rw-r--r-- | drivers/dma/sh/shdma-of.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/dma/sh/shdma-of.c b/drivers/dma/sh/shdma-of.c index 11bcb05cd79..b4ff9d3e56d 100644 --- a/drivers/dma/sh/shdma-of.c +++ b/drivers/dma/sh/shdma-of.c @@ -33,7 +33,8 @@ static struct dma_chan *shdma_of_xlate(struct of_phandle_args *dma_spec, /* Only slave DMA channels can be allocated via DT */ dma_cap_set(DMA_SLAVE, mask); - chan = dma_request_channel(mask, shdma_chan_filter, (void *)id); + chan = dma_request_channel(mask, shdma_chan_filter, + (void *)(uintptr_t)id); if (chan) to_shdma_chan(chan)->hw_req = id; @@ -42,12 +43,9 @@ static struct dma_chan *shdma_of_xlate(struct of_phandle_args *dma_spec, static int shdma_of_probe(struct platform_device *pdev) { - const struct of_dev_auxdata *lookup = pdev->dev.platform_data; + const struct of_dev_auxdata *lookup = dev_get_platdata(&pdev->dev); int ret; - if (!lookup) - return -EINVAL; - ret = of_dma_controller_register(pdev->dev.of_node, shdma_of_xlate, pdev); if (ret < 0) |