From bfceb172fbac401c760473a4ee7c159940253d9b Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Fri, 26 Nov 2021 21:43:31 +0800
Subject: [PATCH] remove space in the end of a line

---
 bsp/bootloader/build.sh |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/bsp/bootloader/build.sh b/bsp/bootloader/build.sh
index 450ee70..579dc9a 100755
--- a/bsp/bootloader/build.sh
+++ b/bsp/bootloader/build.sh
@@ -4,9 +4,9 @@
 PRJ_NAME=`basename ${PRJ_PATH}`
 
 IMG_PATH=${PRJ_PATH}/../images/
-  
+
 BOARD=imx6ull
- 
+
 CROSS_TOOL=/opt/buildroot/cortexA7/bin/arm-linux-
 
 # bootloader tarball path and branch
@@ -32,12 +32,12 @@
 STAGE=0
 
 function msg_banner()
-{ 
+{
 	STAGE=`expr $STAGE + 1`
 	
     echo ""
-    echo "+---------------------------------------------+" 
-    printf " Stage $STAGE: $1\n" 
+    echo "+---------------------------------------------+"
+    printf " Stage $STAGE: $1\n"
     echo "+---------------------------------------------+"
     echo ""
 }
@@ -45,7 +45,7 @@
 function do_fetch()
 {
     msg_banner "Fetch ${UBOOT_SRC} source code"
-    if [ -d ${UBOOT_SRC} ] ; then 
+    if [ -d ${UBOOT_SRC} ] ; then
         printf "\n\n -- ${UBOOT_SRC} fetched already -- \n\n"
         return 0;
     fi
@@ -69,14 +69,14 @@
 
     cd ${PRJ_PATH}
 }
-  
+
 function do_build()
 {
     msg_banner "Build for ${UBOOT_SRC} source code"
 
     cd ${UBOOT_SRC}
 
-    if [ ! -f .config ] ; then 
+    if [ ! -f .config ] ; then
         cp $CONF_FILE .config
     fi
 
@@ -114,10 +114,10 @@
 }
 
 function gen_patch()
-{ 
+{
     do_clean
 
-    mv ${UBOOT_SRC} ${UBOOT_SRC}-${BOARD} 
+    mv ${UBOOT_SRC} ${UBOOT_SRC}-${BOARD}
 
     do_fetch
 

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