From 34e4d7eacded506785c271908ce5dbd9358c6cda Mon Sep 17 00:00:00 2001
From: tengshuangshuang <tengshuangshuang@xiaomi.com>
Date: Wed, 4 Jun 2025 19:32:55 +0800
Subject: [PATCH] testing: add unistd.h for drivertest_touchpanel.c

Add unistd.h header file to drivertest_touchpanel.c to fix missing
sleep/usleep function declarations in touchpanel driver tests.

Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
---
 testing/drivers/drivertest/drivertest_touchpanel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/testing/drivers/drivertest/drivertest_touchpanel.c b/testing/drivers/drivertest/drivertest_touchpanel.c
index 3892c3d0f..7da74a168 100644
--- a/testing/drivers/drivertest/drivertest_touchpanel.c
+++ b/testing/drivers/drivertest/drivertest_touchpanel.c
@@ -37,6 +37,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <malloc.h>
 #include <string.h>
 #include <fcntl.h>