cxl/test: remove unused mock function for cxl_rcd_component_reg_phys()

Since commit 733b57f ("cxl/pci: Early setup RCH dport component registers from RCRB")
is not necessary under mocking tests.

[ dj: Fixup commit representation flagged by checkpatch. ]
[ dj: Ammend subject line to indicate which function. ]

Signed-off-by: Alejandro Lucero <alucerop@amd.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>> ---
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://patch.msgid.link/20251118182202.2083244-1-alejandro.lucero-palau@amd.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>

Author: alucerop

tools/testing/cxl/Kbuild

@@ -6,7 +6,6 @@ ldflags-y += --wrap=acpi_pci_find_root
 ldflags-y += --wrap=nvdimm_bus_register
 ldflags-y += --wrap=cxl_await_media_ready
 ldflags-y += --wrap=devm_cxl_add_rch_dport
-ldflags-y += --wrap=cxl_rcd_component_reg_phys
 ldflags-y += --wrap=cxl_endpoint_parse_cdat
 ldflags-y += --wrap=cxl_dport_init_ras_reporting
 ldflags-y += --wrap=devm_cxl_endpoint_decoders_setup

tools/testing/cxl/test/mock.c

@@ -211,23 +211,6 @@ struct cxl_dport *__wrap_devm_cxl_add_rch_dport(struct cxl_port *port,
 }
 EXPORT_SYMBOL_NS_GPL(__wrap_devm_cxl_add_rch_dport, "CXL");
 
-resource_size_t __wrap_cxl_rcd_component_reg_phys(struct device *dev,
-						  struct cxl_dport *dport)
-{
-	int index;
-	resource_size_t component_reg_phys;
-	struct cxl_mock_ops *ops = get_cxl_mock_ops(&index);
-
-	if (ops && ops->is_mock_port(dev))
-		component_reg_phys = CXL_RESOURCE_NONE;
-	else
-		component_reg_phys = cxl_rcd_component_reg_phys(dev, dport);
-	put_cxl_mock_ops(index);
-
-	return component_reg_phys;
-}
-EXPORT_SYMBOL_NS_GPL(__wrap_cxl_rcd_component_reg_phys, "CXL");
-
 void __wrap_cxl_endpoint_parse_cdat(struct cxl_port *port)
 {
 	int index;