diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/st_fdma.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/dma/st_fdma.c b/drivers/dma/st_fdma.c index 515e1d4c43e8..232d3547a6a3 100644 --- a/drivers/dma/st_fdma.c +++ b/drivers/dma/st_fdma.c @@ -720,21 +720,11 @@ static int st_fdma_parse_dt(struct platform_device *pdev, const struct st_fdma_driverdata *drvdata, struct st_fdma_dev *fdev) { - struct device_node *np = pdev->dev.of_node; - int ret; - - if (!np) - goto err; - - ret = of_property_read_u32(np, "dma-channels", &fdev->nr_channels); - if (ret) - goto err; - snprintf(fdev->fw_name, FW_NAME_SIZE, "fdma_%s_%d.elf", drvdata->name, drvdata->id); -err: - return ret; + return of_property_read_u32(pdev->dev.of_node, "dma-channels", + &fdev->nr_channels); } #define FDMA_DMA_BUSWIDTHS (BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \ BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \ |