From 795e05e37b265d5e5ae468a5424a79f12032e37e Mon Sep 17 00:00:00 2001
From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Wed, 18 Oct 2017 14:31:06 +0900
Subject: [PATCH] scripts: mkbootimg_rpi3.sh: replace waiting with sync command

The waiting with sleep command is not really required if there is
sync command before umount. Replace the waiting with sync command.

Change-Id: I97f886b9230aaafe20fc86caa2476d26c8464cde
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
---
 scripts/mkbootimg_rpi3.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/mkbootimg_rpi3.sh b/scripts/mkbootimg_rpi3.sh
index 4cc2a9ca65d8..f063185bb676 100755
--- a/scripts/mkbootimg_rpi3.sh
+++ b/scripts/mkbootimg_rpi3.sh
@@ -27,7 +27,7 @@ popd
 cp -a ${TMP_UBOOT_PATH}/boot/* ./tmp
 rm -rf ${TMP_UBOOT_PATH}
 
-sleep 1
+sync
 
 sudo umount tmp
 rm -rf tmp
-- 
2.34.1