diff options
Diffstat (limited to 'arch/microblaze/include/asm/device.h')
| -rw-r--r-- | arch/microblaze/include/asm/device.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/device.h b/arch/microblaze/include/asm/device.h index 30286db27c1c..402b46e630f6 100644 --- a/arch/microblaze/include/asm/device.h +++ b/arch/microblaze/include/asm/device.h @@ -14,11 +14,27 @@ struct device_node; struct dev_archdata { /* Optional pointer to an OF device node */ struct device_node *of_node; + + /* DMA operations on that device */ + struct dma_map_ops *dma_ops; + void *dma_data; }; struct pdev_archdata { }; +static inline void dev_archdata_set_node(struct dev_archdata *ad, + struct device_node *np) +{ + ad->of_node = np; +} + +static inline struct device_node * +dev_archdata_get_node(const struct dev_archdata *ad) +{ + return ad->of_node; +} + #endif /* _ASM_MICROBLAZE_DEVICE_H */ |