1 files changed, 22 insertions, 0 deletions

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 4e4f03a12cc0..6dedc31a4925 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1291,6 +1291,27 @@ static int do_typec_entry(const char *filename, void *symval, char *alias)
         return 1;
 }
 
+/* Looks like: wmi:guid */
+static int do_wmi_entry(const char *filename, void *symval, char *alias)
+{
+        int len;
+        DEF_FIELD_ADDR(symval, wmi_device_id, guid_string);
+
+        if (strlen(*guid_string) != UUID_STRING_LEN) {
+                warn("Invalid WMI device id 'wmi:%s' in '%s'\n",
+                                *guid_string, filename);
+                return 0;
+        }
+
+        len = snprintf(alias, ALIAS_SIZE, WMI_MODULE_PREFIX "%s", *guid_string);
+        if (len < 0 || len >= ALIAS_SIZE) {
+                warn("Could not generate all MODULE_ALIAS's in '%s'\n",
+                                filename);
+                return 0;
+        }
+        return 1;
+}
+
 /* Does namelen bytes of name exactly match the symbol? */
 static bool sym_is(const char *name, unsigned namelen, const char *symbol)
 {
@@ -1361,6 +1382,7 @@ static const struct devtable devtable[] = {
         {"fslmc", SIZE_fsl_mc_device_id, do_fsl_mc_entry},
         {"tbsvc", SIZE_tb_service_id, do_tbsvc_entry},
         {"typec", SIZE_typec_device_id, do_typec_entry},
+        {"wmi", SIZE_wmi_device_id, do_wmi_entry},
 };
 
 /* Create MODULE_ALIAS() statements.