From 03b550d3f9faf912d935ea310363e8e96d3aeeea Mon Sep 17 00:00:00 2001 From: Roland Dreier <rdreier@cisco.com> Date: Wed, 2 Jun 2010 13:56:36 -0700 Subject: [PATCH] checkkconfigsymbols.sh: Kconfig symbols sometimes have lowercase letters Quite a few Kconfig symbols contain lowercase letters. The current checkkconfigsymbols.sh code only contains A-Z in the regexp it uses to find config symbols in source code, so it comes up with the wrong symbol to look for in Kconfig files and then generates false positives when it doesn't find that wrong symbol. For example checking drivers/net generates a false positive for MAC89 because the the actual config option is MAC89x0. Fix this by also adding a-z to the regexp. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Michal Marek <mmarek@suse.cz> --- scripts/checkkconfigsymbols.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/checkkconfigsymbols.sh b/scripts/checkkconfigsymbols.sh index 46be3c5a62b7..2ca49bb31efc 100755 --- a/scripts/checkkconfigsymbols.sh +++ b/scripts/checkkconfigsymbols.sh @@ -14,7 +14,7 @@ find $paths -name '*.[chS]' -o -name 'Makefile' -o -name 'Makefile*[^~]'| while do # Output the bare Kconfig variable and the filename; the _MODULE part at # the end is not removed here (would need perl an not-hungry regexp for that). - sed -ne 's!^.*\<\(UML_\)\?CONFIG_\([0-9A-Z_]\+\).*!\2 '$i'!p' < $i + sed -ne 's!^.*\<\(UML_\)\?CONFIG_\([0-9A-Za-z_]\+\).*!\2 '$i'!p' < $i done | \ # Smart "sort|uniq" implemented in awk and tuned to collect the names of all # files which use a given symbol -- GitLab