[U-Boot] [PATCH 1/5] check-config: fix wrong comment about how to build whitelist

[Masahiro Yamada]

The command suggested in this comment block is wrong; it would not
rip off CONFIG options that had already been converted to Kconfig.

Instead, we should use the scripts/build-whitelist.sh tool.

Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---

 scripts/check-config.sh | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/scripts/check-config.sh b/scripts/check-config.sh
index 28c8fe9..6618dfb 100755
--- a/scripts/check-config.sh
+++ b/scripts/check-config.sh
@@ -5,13 +5,8 @@
 # Check that the u-boot.cfg file provided does not introduce any new
 # ad-hoc CONFIG options
 #
-# You can generate the list of current ad-hoc CONFIG options (those which are
-# not in Kconfig) with this command:
-#
-# export LC_ALL=C LC_COLLATE=C
-# git grep CONFIG_ |tr ' \t' '\n\n' |sed -n 's/^\(CONFIG_[A-Z0-9_]*\).*/\1/p' \
-#	|sort |uniq >scripts/config_whitelist.txt;
-# unset LC_ALL LC_COLLATE
+# Use scripts/build-whitelist.sh to generate the list of current ad-hoc
+# CONFIG options (those which are not in Kconfig).
 
 # Usage
 #    check-config.sh <path to u-boot.cfg> <path to whitelist file> <source dir>
-- 
1.9.1