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-rw-r--r--drivers/bcma/main.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 1f63547..2c1798e 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;