diff options
Diffstat (limited to 'drivers/nvdimm/dimm_devs.c')
| -rw-r--r-- | drivers/nvdimm/dimm_devs.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c index c56f88217924..bbde28d3dec5 100644 --- a/drivers/nvdimm/dimm_devs.c +++ b/drivers/nvdimm/dimm_devs.c @@ -37,9 +37,9 @@ static int __validate_dimm(struct nvdimm_drvdata *ndd) nvdimm = to_nvdimm(ndd->dev); - if (!nvdimm->dsm_mask) + if (!nvdimm->cmd_mask) return -ENXIO; - if (!test_bit(ND_CMD_GET_CONFIG_DATA, nvdimm->dsm_mask)) + if (!test_bit(ND_CMD_GET_CONFIG_DATA, &nvdimm->cmd_mask)) return -ENXIO; return 0; @@ -263,6 +263,12 @@ const char *nvdimm_name(struct nvdimm *nvdimm) } EXPORT_SYMBOL_GPL(nvdimm_name); +unsigned long nvdimm_cmd_mask(struct nvdimm *nvdimm) +{ + return nvdimm->cmd_mask; +} +EXPORT_SYMBOL_GPL(nvdimm_cmd_mask); + void *nvdimm_provider_data(struct nvdimm *nvdimm) { if (nvdimm) @@ -277,10 +283,10 @@ static ssize_t commands_show(struct device *dev, struct nvdimm *nvdimm = to_nvdimm(dev); int cmd, len = 0; - if (!nvdimm->dsm_mask) + if (!nvdimm->cmd_mask) return sprintf(buf, "\n"); - for_each_set_bit(cmd, nvdimm->dsm_mask, BITS_PER_LONG) + for_each_set_bit(cmd, &nvdimm->cmd_mask, BITS_PER_LONG) len += sprintf(buf + len, "%s ", nvdimm_cmd_name(cmd)); len += sprintf(buf + len, "\n"); return len; @@ -340,7 +346,7 @@ EXPORT_SYMBOL_GPL(nvdimm_attribute_group); struct nvdimm *nvdimm_create(struct nvdimm_bus *nvdimm_bus, void *provider_data, const struct attribute_group **groups, unsigned long flags, - unsigned long *dsm_mask) + unsigned long cmd_mask) { struct nvdimm *nvdimm = kzalloc(sizeof(*nvdimm), GFP_KERNEL); struct device *dev; @@ -355,7 +361,7 @@ struct nvdimm *nvdimm_create(struct nvdimm_bus *nvdimm_bus, void *provider_data, } nvdimm->provider_data = provider_data; nvdimm->flags = flags; - nvdimm->dsm_mask = dsm_mask; + nvdimm->cmd_mask = cmd_mask; atomic_set(&nvdimm->busy, 0); dev = &nvdimm->dev; dev_set_name(dev, "nmem%d", nvdimm->id); @@ -546,3 +552,8 @@ int nvdimm_bus_check_dimm_count(struct nvdimm_bus *nvdimm_bus, int dimm_count) return 0; } EXPORT_SYMBOL_GPL(nvdimm_bus_check_dimm_count); + +void __exit nvdimm_devs_exit(void) +{ + ida_destroy(&dimm_ida); +} |