diff options
Diffstat (limited to 'drivers/nvdimm/bus.c')
| -rw-r--r-- | drivers/nvdimm/bus.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index b38d0355b0ac..4976a0069e9c 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -28,7 +28,7 @@ static int nvdimm_bus_major; struct class *nd_class; static DEFINE_IDA(nd_ida); -static int to_nd_device_type(struct device *dev) +static int to_nd_device_type(const struct device *dev) { if (is_nvdimm(dev)) return ND_DEVICE_DIMM; @@ -42,7 +42,7 @@ static int to_nd_device_type(struct device *dev) return 0; } -static int nvdimm_bus_uevent(struct device *dev, struct kobj_uevent_env *env) +static int nvdimm_bus_uevent(const struct device *dev, struct kobj_uevent_env *env) { return add_uevent_var(env, "MODALIAS=" ND_DEVICE_MODALIAS_FMT, to_nd_device_type(dev)); @@ -508,7 +508,7 @@ static void nd_async_device_unregister(void *d, async_cookie_t cookie) put_device(dev); } -void nd_device_register(struct device *dev) +static void __nd_device_register(struct device *dev, bool sync) { if (!dev) return; @@ -531,11 +531,24 @@ void nd_device_register(struct device *dev) } get_device(dev); - async_schedule_dev_domain(nd_async_device_register, dev, - &nd_async_domain); + if (sync) + nd_async_device_register(dev, 0); + else + async_schedule_dev_domain(nd_async_device_register, dev, + &nd_async_domain); +} + +void nd_device_register(struct device *dev) +{ + __nd_device_register(dev, false); } EXPORT_SYMBOL(nd_device_register); +void nd_device_register_sync(struct device *dev) +{ + __nd_device_register(dev, true); +} + void nd_device_unregister(struct device *dev, enum nd_async_mode mode) { bool killed; |