From: Xiaochun Lee <lixc17@xxxxxxxxxx> The function to_acpi_nfit_desc and function to_acpi_desc do the same things,delete the function to_acpi_nfit_desc, and keep the inline function to_acpi_desc. Signed-off-by: Xiaochun Lee <lixc17@xxxxxxxxxx> --- drivers/acpi/nfit/core.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 011d3db..8f09410 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -78,12 +78,6 @@ const guid_t *to_nfit_uuid(enum nfit_uuids id) } EXPORT_SYMBOL(to_nfit_uuid); -static struct acpi_nfit_desc *to_acpi_nfit_desc( - struct nvdimm_bus_descriptor *nd_desc) -{ - return container_of(nd_desc, struct acpi_nfit_desc, nd_desc); -} - static struct acpi_device *to_acpi_dev(struct acpi_nfit_desc *acpi_desc) { struct nvdimm_bus_descriptor *nd_desc = &acpi_desc->nd_desc; @@ -419,7 +413,7 @@ static bool payload_dumpable(struct nvdimm *nvdimm, unsigned int func) int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, unsigned int cmd, void *buf, unsigned int buf_len, int *cmd_rc) { - struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc); + struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc); struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm); union acpi_object in_obj, in_buf, *out_obj; const struct nd_cmd_desc *desc = NULL; @@ -3367,7 +3361,7 @@ int acpi_nfit_init(struct acpi_nfit_desc *acpi_desc, void *data, acpi_size sz) static int acpi_nfit_flush_probe(struct nvdimm_bus_descriptor *nd_desc) { - struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc); + struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc); struct device *dev = acpi_desc->dev; /* Bounce the device lock to flush acpi_nfit_add / acpi_nfit_notify */ @@ -3384,7 +3378,7 @@ static int acpi_nfit_flush_probe(struct nvdimm_bus_descriptor *nd_desc) static int __acpi_nfit_clear_to_send(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, unsigned int cmd) { - struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc); + struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc); if (nvdimm) return 0; -- 1.8.3.1