diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index ac2f30295efe..8b16ec595fa7 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -3434,9 +3434,14 @@ MODULE_DEVICE_TABLE(x86cpu, amd64_cpuids);
 
 static int __init amd64_edac_init(void)
 {
+	const char *owner;
 	int err = -ENODEV;
 	int i;
 
+	owner = edac_get_owner();
+	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
+		return -EBUSY;
+
 	if (!x86_match_cpu(amd64_cpuids))
 		return -ENODEV;
 
diff --git a/drivers/edac/pnd2_edac.c b/drivers/edac/pnd2_edac.c
index 4395c84cdcbf..df28b65358d2 100644
--- a/drivers/edac/pnd2_edac.c
+++ b/drivers/edac/pnd2_edac.c
@@ -45,6 +45,8 @@
 #include "edac_module.h"
 #include "pnd2_edac.h"
 
+#define EDAC_MOD_STR		"pnd2_edac"
+
 #define APL_NUM_CHANNELS	4
 #define DNV_NUM_CHANNELS	2
 #define DNV_MAX_DIMMS		2 /* Max DIMMs per channel */
@@ -1355,7 +1357,7 @@ static int pnd2_register_mci(struct mem_ctl_info **ppmci)
 	pvt = mci->pvt_info;
 	memset(pvt, 0, sizeof(*pvt));
 
-	mci->mod_name = "pnd2_edac.c";
+	mci->mod_name = EDAC_MOD_STR;
 	mci->dev_name = ops->name;
 	mci->ctl_name = "Pondicherry2";
 
@@ -1547,10 +1549,15 @@ MODULE_DEVICE_TABLE(x86cpu, pnd2_cpuids);
 static int __init pnd2_init(void)
 {
 	const struct x86_cpu_id *id;
+	const char *owner;
 	int rc;
 
 	edac_dbg(2, "\n");
 
+	owner = edac_get_owner();
+	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
+		return -EBUSY;
+
 	id = x86_match_cpu(pnd2_cpuids);
 	if (!id)
 		return -ENODEV;
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 2078ee414568..3ea90fc5978b 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -36,7 +36,7 @@ static LIST_HEAD(sbridge_edac_list);
  * Alter this version for the module when modifications are made
  */
 #define SBRIDGE_REVISION    " Ver: 1.1.2 "
-#define EDAC_MOD_STR      "sbridge_edac"
+#define EDAC_MOD_STR	    "sb_edac"
 
 /*
  * Debug macros
@@ -3155,7 +3155,7 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev, enum type type)
 		MEM_FLAG_DDR4 : MEM_FLAG_DDR3;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE;
 	mci->edac_cap = EDAC_FLAG_NONE;
-	mci->mod_name = "sb_edac.c";
+	mci->mod_name = EDAC_MOD_STR;
 	mci->dev_name = pci_name(pdev);
 	mci->ctl_page_to_phys = NULL;
 
@@ -3407,10 +3407,15 @@ static void sbridge_remove(void)
 static int __init sbridge_init(void)
 {
 	const struct x86_cpu_id *id;
+	const char *owner;
 	int rc;
 
 	edac_dbg(2, "\n");
 
+	owner = edac_get_owner();
+	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
+		return -EBUSY;
+
 	id = x86_match_cpu(sbridge_cpuids);
 	if (!id)
 		return -ENODEV;
diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c
index 3fe85b0ac274..e8e570e73796 100644
--- a/drivers/edac/skx_edac.c
+++ b/drivers/edac/skx_edac.c
@@ -31,6 +31,8 @@
 
 #include "edac_module.h"
 
+#define EDAC_MOD_STR    "skx_edac"
+
 /*
  * Debug macros
  */
@@ -473,7 +475,7 @@ static int skx_register_mci(struct skx_imc *imc)
 	mci->mtype_cap = MEM_FLAG_DDR4;
 	mci->edac_ctl_cap = EDAC_FLAG_NONE;
 	mci->edac_cap = EDAC_FLAG_NONE;
-	mci->mod_name = "skx_edac.c";
+	mci->mod_name = EDAC_MOD_STR;
 	mci->dev_name = pci_name(imc->chan[0].cdev);
 	mci->ctl_page_to_phys = NULL;
 
@@ -1044,12 +1046,17 @@ static int __init skx_init(void)
 {
 	const struct x86_cpu_id *id;
 	const struct munit *m;
+	const char *owner;
 	int rc = 0, i;
 	u8 mc = 0, src_id, node_id;
 	struct skx_dev *d;
 
 	edac_dbg(2, "\n");
 
+	owner = edac_get_owner();
+	if (owner && strncmp(owner, EDAC_MOD_STR, sizeof(EDAC_MOD_STR)))
+		return -EBUSY;
+
 	id = x86_match_cpu(skx_cpuids);
 	if (!id)
 		return -ENODEV;