Index: sys/dev/i2c/adm1026.c
===================================================================
RCS file: /cvsroot/src/sys/dev/i2c/adm1026.c,v
retrieving revision 1.5
diff -p -u -r1.5 adm1026.c
--- sys/dev/i2c/adm1026.c	26 Jun 2018 06:03:57 -0000	1.5
+++ sys/dev/i2c/adm1026.c	4 Oct 2019 12:18:47 -0000
@@ -131,19 +131,25 @@ static int
 adm1026_match(device_t parent, cfdata_t cf, void *aux)
 {
 	struct i2c_attach_args *ia = aux;
+#if 0
 	struct adm1026_softc sc;	/* For chip ident */
+#endif
 	int match_result;
 
+#if 0
 	sc.sc_tag = ia->ia_tag;
 	sc.sc_address = ia->ia_addr;
 	sc.sc_iic_flags = 0;
+#endif
 
 	if (iic_use_direct_match(ia, cf, compat_data, &match_result))
 		return match_result;
 
+#if 0 /* always false, probably bug? */
 	if ((ia->ia_addr & ADM1026_ADDRMASK) == ADM1026_ADDR &&
 	    adm1026_ident(&sc))
 		return I2C_MATCH_ADDRESS_AND_PROBE;
+#endif
 
 	return 0;
 }