diff --git a/src/target/mips_ejtag.c b/src/target/mips_ejtag.c
index 02dc653b8..c4b133e09 100644
--- a/src/target/mips_ejtag.c
+++ b/src/target/mips_ejtag.c
@@ -56,7 +56,7 @@ int mips_ejtag_set_instr(mips_ejtag_t *ejtag_info, int new_instr, void *delete_m
 	return ERROR_OK;
 }
 
-int mips_ejtag_get_idcode(mips_ejtag_t *ejtag_info, u32 *idcode, in_handler_t handler)
+int mips_ejtag_get_idcode(mips_ejtag_t *ejtag_info, u32 *idcode)
 {
 	scan_field_t field;
 
@@ -83,7 +83,7 @@ int mips_ejtag_get_idcode(mips_ejtag_t *ejtag_info, u32 *idcode, in_handler_t ha
 	return ERROR_OK;
 }
 
-int mips_ejtag_get_impcode(mips_ejtag_t *ejtag_info, u32 *impcode, in_handler_t handler)
+int mips_ejtag_get_impcode(mips_ejtag_t *ejtag_info, u32 *impcode)
 {
 	scan_field_t field;
 
@@ -258,7 +258,7 @@ int mips_ejtag_init(mips_ejtag_t *ejtag_info)
 {
 	u32 ejtag_version;
 
-	mips_ejtag_get_impcode(ejtag_info, &ejtag_info->impcode, NULL);
+	mips_ejtag_get_impcode(ejtag_info, &ejtag_info->impcode);
 	LOG_DEBUG("impcode: 0x%8.8x", ejtag_info->impcode);
 
 	/* get ejtag version */
diff --git a/src/target/mips_ejtag.h b/src/target/mips_ejtag.h
index 5ac994ac2..d74d808bb 100644
--- a/src/target/mips_ejtag.h
+++ b/src/target/mips_ejtag.h
@@ -109,8 +109,8 @@ typedef struct mips_ejtag_s
 extern int mips_ejtag_set_instr(mips_ejtag_t *ejtag_info, int new_instr, void *delete_me_and_submit_patch);
 extern int mips_ejtag_enter_debug(mips_ejtag_t *ejtag_info);
 extern int mips_ejtag_exit_debug(mips_ejtag_t *ejtag_info);
-extern int mips_ejtag_get_impcode(mips_ejtag_t *ejtag_info, u32 *impcode, in_handler_t handler);
-extern int mips_ejtag_get_idcode(mips_ejtag_t *ejtag_info, u32 *idcode, in_handler_t handler);
+extern int mips_ejtag_get_impcode(mips_ejtag_t *ejtag_info, u32 *impcode);
+extern int mips_ejtag_get_idcode(mips_ejtag_t *ejtag_info, u32 *idcode);
 extern int mips_ejtag_drscan_32(mips_ejtag_t *ejtag_info, u32 *data);
 
 extern int mips_ejtag_init(mips_ejtag_t *ejtag_info);
diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c
index 7af40c12b..078e2956d 100644
--- a/src/target/mips_m4k.c
+++ b/src/target/mips_m4k.c
@@ -857,7 +857,7 @@ int mips_m4k_examine(struct target_s *target)
 
 	if (!target_was_examined(target))
 	{
-		mips_ejtag_get_idcode(ejtag_info, &idcode, NULL);
+		mips_ejtag_get_idcode(ejtag_info, &idcode);
 		ejtag_info->idcode = idcode;
 		
 		if (((idcode >> 1) & 0x7FF) == 0x29)