diff options
Diffstat (limited to 'drivers/nvdimm/nd-core.h')
| -rw-r--r-- | drivers/nvdimm/nd-core.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h index 4c4bd209e725..86bc19ae30da 100644 --- a/drivers/nvdimm/nd-core.h +++ b/drivers/nvdimm/nd-core.h @@ -64,7 +64,16 @@ struct blk_alloc_info { bool is_nvdimm(struct device *dev); bool is_nd_pmem(struct device *dev); +bool is_nd_volatile(struct device *dev); bool is_nd_blk(struct device *dev); +static inline bool is_nd_region(struct device *dev) +{ + return is_nd_pmem(dev) || is_nd_blk(dev) || is_nd_volatile(dev); +} +static inline bool is_memory(struct device *dev) +{ + return is_nd_pmem(dev) || is_nd_volatile(dev); +} struct nvdimm_bus *walk_to_nvdimm_bus(struct device *nd_dev); int __init nvdimm_bus_init(void); void nvdimm_bus_exit(void); |