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path: root/drivers/of/platform.c
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Diffstat (limited to 'drivers/of/platform.c')
-rw-r--r--drivers/of/platform.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 0197725e033a..3b64d0bf5bba 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -160,11 +160,10 @@ EXPORT_SYMBOL(of_device_alloc);
* can use Platform bus notifier and handle BUS_NOTIFY_ADD_DEVICE event
* to fix up DMA configuration.
*/
-static void of_dma_configure(struct platform_device *pdev)
+static void of_dma_configure(struct device *dev)
{
u64 dma_addr, paddr, size;
int ret;
- struct device *dev = &pdev->dev;
/*
* Set default dma-mask to 32 bit. Drivers are expected to setup
@@ -229,7 +228,7 @@ static struct platform_device *of_platform_device_create_pdata(
if (!dev)
goto err_clear_flag;
- of_dma_configure(dev);
+ of_dma_configure(&dev->dev);
dev->dev.bus = &platform_bus_type;
dev->dev.platform_data = platform_data;
@@ -291,7 +290,6 @@ static struct amba_device *of_amba_device_create(struct device_node *node,
}
/* setup generic device info */
- dev->dev.coherent_dma_mask = ~0;
dev->dev.of_node = of_node_get(node);
dev->dev.parent = parent;
dev->dev.platform_data = platform_data;
@@ -299,6 +297,7 @@ static struct amba_device *of_amba_device_create(struct device_node *node,
dev_set_name(&dev->dev, "%s", bus_id);
else
of_device_make_bus_id(&dev->dev);
+ of_dma_configure(&dev->dev);
/* Allow the HW Peripheral ID to be overridden */
prop = of_get_property(node, "arm,primecell-periphid", NULL);