diff --git a/drivers/firmware/qcom/tz_log.c b/drivers/firmware/qcom/tz_log.c
index 776b9b0aba43..1335e6f510bc 100644
--- a/drivers/firmware/qcom/tz_log.c
+++ b/drivers/firmware/qcom/tz_log.c
@@ -957,12 +957,14 @@ static int _disp_hyp_log_stats(size_t count)
 {
 	static struct hypdbg_log_pos_t log_start = {0};
 	uint8_t *log_ptr;
+	uint32_t log_len;
 
 	log_ptr = (uint8_t *)((unsigned char *)tzdbg.hyp_diag_buf +
 				tzdbg.hyp_diag_buf->ring_off);
+	log_len = tzdbg.hyp_debug_rw_buf_size - tzdbg.hyp_diag_buf->ring_off;
 
 	return __disp_hyp_log_stats(log_ptr, &log_start,
-			tzdbg.hyp_debug_rw_buf_size, count, TZDBG_HYP_LOG);
+			log_len, count, TZDBG_HYP_LOG);
 }
 
 static int _disp_qsee_log_stats(size_t count)