diff --git a/src/target/etm.c b/src/target/etm.c
index 4acc041f396769348dbd236e582d517c43938043..24dd0ff7cdf1c00014e215a5ed9b3e2bdce3f7df 100644
--- a/src/target/etm.c
+++ b/src/target/etm.c
@@ -339,42 +339,31 @@ int etm_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask)
 	fields[0].tap = etm_reg->jtag_info->tap;
 	fields[0].num_bits = 32;
 	fields[0].out_value = reg->value;
-	
 	fields[0].in_value = NULL;
-	
-	
 	fields[0].in_handler = NULL;
-	
 
 	fields[1].tap = etm_reg->jtag_info->tap;
 	fields[1].num_bits = 7;
 	fields[1].out_value = malloc(1);
 	buf_set_u32(fields[1].out_value, 0, 7, reg_addr);
-	
 	fields[1].in_value = NULL;
-	
-	
 	fields[1].in_handler = NULL;
-	
 
 	fields[2].tap = etm_reg->jtag_info->tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = malloc(1);
 	buf_set_u32(fields[2].out_value, 0, 1, 0);
-	
 	fields[2].in_value = NULL;
-	
-	
 	fields[2].in_handler = NULL;
-	
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
 	fields[0].in_value = reg->value;
-	jtag_set_check_value(fields+0, check_value, check_mask, NULL);
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
+	jtag_check_value_mask(fields+0, check_value, check_mask);
+
 	free(fields[1].out_value);
 	free(fields[2].out_value);
 
@@ -431,34 +420,34 @@ int etm_write_reg(reg_t *reg, u32 value)
 	fields[0].num_bits = 32;
 	fields[0].out_value = malloc(4);
 	buf_set_u32(fields[0].out_value, 0, 32, value);
-	
+
 	fields[0].in_value = NULL;
-	
-	
+
+
 	fields[0].in_handler = NULL;
-	
+
 
 	fields[1].tap = etm_reg->jtag_info->tap;
 	fields[1].num_bits = 7;
 	fields[1].out_value = malloc(1);
 	buf_set_u32(fields[1].out_value, 0, 7, reg_addr);
-	
+
 	fields[1].in_value = NULL;
-	
-	
+
+
 	fields[1].in_handler = NULL;
-	
+
 
 	fields[2].tap = etm_reg->jtag_info->tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = malloc(1);
 	buf_set_u32(fields[2].out_value, 0, 1, 1);
-	
+
 	fields[2].in_value = NULL;
-	
-	
+
+
 	fields[2].in_handler = NULL;
-	
+
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
@@ -993,7 +982,7 @@ static int etmv1_analyze_trace(etm_context_t *ctx, struct command_context_s *cmd
 		{
 			if (((instruction.type == ARM_B) ||
 			     (instruction.type == ARM_BL) ||
-			     (instruction.type == ARM_BLX)) &&	 
+			     (instruction.type == ARM_BLX)) &&
 			    (instruction.info.b_bl_bx_blx.target_address != 0xffffffff))
 			{
 				next_pc = instruction.info.b_bl_bx_blx.target_address;