Commit 173b3a7a authored by Grant Likely's avatar Grant Likely

arch/microblaze: Move dma_mask from of_device into pdev_archdata

By moving dma_mask into pdev_archdata, and adding archdata to
struct of_device, it makes it possible to substitute of_device
with struct platform_device, which is a stepping stone to
removing the of_platform bus entirely.
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent cb6dc512
......@@ -18,6 +18,7 @@ struct dev_archdata {
};
struct pdev_archdata {
u64 dma_mask;
};
#endif /* _ASM_MICROBLAZE_DEVICE_H */
......
......@@ -21,8 +21,8 @@
* probed using OF properties.
*/
struct of_device {
u64 dma_mask; /* DMA mask */
struct device dev; /* Generic device interface */
struct pdev_archdata archdata;
};
extern ssize_t of_device_get_modalias(struct of_device *ofdev,
......
......@@ -50,7 +50,7 @@ struct of_device *of_device_alloc(struct device_node *np,
return NULL;
dev->dev.of_node = of_node_get(np);
dev->dev.dma_mask = &dev->dma_mask;
dev->dev.dma_mask = &dev->archdata.dma_mask;
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
......
......@@ -47,7 +47,7 @@ struct of_device *of_platform_device_create(struct device_node *np,
if (!dev)
return NULL;
dev->dma_mask = 0xffffffffUL;
dev->archdata.dma_mask = 0xffffffffUL;
dev->dev.bus = &of_platform_bus_type;
/* We do not fill the DMA ops for platform devices by default.
......
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