diff options
Diffstat (limited to 'drivers/cxl')
| -rw-r--r-- | drivers/cxl/core/pmem.c | 13 | ||||
| -rw-r--r-- | drivers/cxl/cxl.h | 2 | ||||
| -rw-r--r-- | drivers/cxl/pmem.c | 14 |
3 files changed, 19 insertions, 10 deletions
diff --git a/drivers/cxl/core/pmem.c b/drivers/cxl/core/pmem.c index 8853415c106a..e1325936183a 100644 --- a/drivers/cxl/core/pmem.c +++ b/drivers/cxl/core/pmem.c @@ -115,15 +115,8 @@ static void unregister_nvb(void *_cxl_nvb) device_unregister(&cxl_nvb->dev); } -/** - * devm_cxl_add_nvdimm_bridge() - add the root of a LIBNVDIMM topology - * @host: platform firmware root device - * @port: CXL port at the root of a CXL topology - * - * Return: bridge device that can host cxl_nvdimm objects - */ -struct cxl_nvdimm_bridge *devm_cxl_add_nvdimm_bridge(struct device *host, - struct cxl_port *port) +struct cxl_nvdimm_bridge *__devm_cxl_add_nvdimm_bridge(struct device *host, + struct cxl_port *port) { struct cxl_nvdimm_bridge *cxl_nvb; struct device *dev; @@ -155,7 +148,7 @@ err: put_device(dev); return ERR_PTR(rc); } -EXPORT_SYMBOL_NS_GPL(devm_cxl_add_nvdimm_bridge, "CXL"); +EXPORT_SYMBOL_FOR_MODULES(__devm_cxl_add_nvdimm_bridge, "cxl_pmem"); static void cxl_nvdimm_release(struct device *dev) { diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h index ba17fa86d249..2854e47fd986 100644 --- a/drivers/cxl/cxl.h +++ b/drivers/cxl/cxl.h @@ -893,6 +893,8 @@ void cxl_driver_unregister(struct cxl_driver *cxl_drv); struct cxl_nvdimm_bridge *to_cxl_nvdimm_bridge(struct device *dev); struct cxl_nvdimm_bridge *devm_cxl_add_nvdimm_bridge(struct device *host, struct cxl_port *port); +struct cxl_nvdimm_bridge *__devm_cxl_add_nvdimm_bridge(struct device *host, + struct cxl_port *port); struct cxl_nvdimm *to_cxl_nvdimm(struct device *dev); bool is_cxl_nvdimm(struct device *dev); int devm_cxl_add_nvdimm(struct cxl_port *parent_port, struct cxl_memdev *cxlmd); diff --git a/drivers/cxl/pmem.c b/drivers/cxl/pmem.c index e197883690ef..714beaf1704b 100644 --- a/drivers/cxl/pmem.c +++ b/drivers/cxl/pmem.c @@ -13,6 +13,20 @@ static __read_mostly DECLARE_BITMAP(exclusive_cmds, CXL_MEM_COMMAND_ID_MAX); +/** + * __devm_cxl_add_nvdimm_bridge() - add the root of a LIBNVDIMM topology + * @host: platform firmware root device + * @port: CXL port at the root of a CXL topology + * + * Return: bridge device that can host cxl_nvdimm objects + */ +struct cxl_nvdimm_bridge *devm_cxl_add_nvdimm_bridge(struct device *host, + struct cxl_port *port) +{ + return __devm_cxl_add_nvdimm_bridge(host, port); +} +EXPORT_SYMBOL_NS_GPL(devm_cxl_add_nvdimm_bridge, "CXL"); + static void clear_exclusive(void *mds) { clear_exclusive_cxl_commands(mds, exclusive_cmds); |