diff options
Diffstat (limited to 'drivers/bcma/main.c')
| -rw-r--r-- | drivers/bcma/main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 1f635471f318..2c1798e38abd 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -209,6 +209,8 @@ static void bcma_of_fill_device(struct platform_device *parent, core->dev.of_node = node; core->irq = bcma_of_get_irq(parent, core, 0); + + of_dma_configure(&core->dev, node); } unsigned int bcma_core_irq(struct bcma_device *core, int num) @@ -248,12 +250,12 @@ void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core) core->irq = bus->host_pci->irq; break; case BCMA_HOSTTYPE_SOC: - core->dev.dma_mask = &core->dev.coherent_dma_mask; - if (bus->host_pdev) { + if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) { core->dma_dev = &bus->host_pdev->dev; core->dev.parent = &bus->host_pdev->dev; bcma_of_fill_device(bus->host_pdev, core); } else { + core->dev.dma_mask = &core->dev.coherent_dma_mask; core->dma_dev = &core->dev; } break; |