diff --git a/drivers/clk/qcom/clk-cpu-osm.c b/drivers/clk/qcom/clk-cpu-osm.c
index 510a9803bd82..68f4afde0d0c 100644
--- a/drivers/clk/qcom/clk-cpu-osm.c
+++ b/drivers/clk/qcom/clk-cpu-osm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -2691,7 +2691,7 @@ static ssize_t debugfs_trace_method_get(struct file *file, char __user *buf,
 	else if (c->trace_method == XOR_PACKET)
 		len = snprintf(debug_buf, sizeof(debug_buf), "xor\n");
 
-	rc = simple_read_from_buffer((void __user *) buf, len, ppos,
+	rc = simple_read_from_buffer((void __user *) buf, count, ppos,
 				     (void *) debug_buf, len);
 
 	mutex_unlock(&debug_buf_mutex);