Revert "lint/clang-format: set to 96 chars per line"

This reverts commit 626ba097a2.

This change was submitted under the incorrect assumption that there was
agreement on a coding style change. There wasn't, so while the issue is
under discussion we should revert to the previous status quo.

Making clang-format honor the line length is a separate issue from
changing the line length, and can be reuploaded as a separate CL.

Change-Id: I433c82c95a897b3113cace3668cc8ce0f1ab75bf
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

.clang-format

@@ -7,7 +7,7 @@ AllowShortIfStatementsOnASingleLine:		false
 IndentCaseLabels:				false
 SortIncludes:					false
 ContinuationIndentWidth:			8
-ColumnLimit:					96
+ColumnLimit:					0
 AlwaysBreakBeforeMultilineStrings:		true
 AllowShortLoopsOnASingleLine:			false
 AllowShortFunctionsOnASingleLine:		false

util/lint/lint-007-checkpatch

@@ -28,8 +28,6 @@ EXCLUDED_DIRS="^payloads/libpayload/util/kconfig\|\
 ^src/vendorcode\|\
 ^Documentation"
 
-opts="--max-line-length 96"
-
 # default: test src and util
 if [ "$1" = "" ]; then
 	INCLUDED_DIRS="src util"
@@ -37,7 +35,7 @@ if [ "$1" = "" ]; then
 elif [ "$1" = "diff" ]; then
 	args=$( echo $EXCLUDED_DIRS | \
 		sed -e 's,\\|, ,g' -e 's,\^,--exclude=,g' )
-	util/lint/checkpatch.pl --quiet --no-signoff $opts $args -
+	util/lint/checkpatch.pl --quiet --no-signoff $args -
 	exit $?
 # Space separated list of directories to test
 else
@@ -51,5 +49,5 @@ FILELIST=$( git ls-files $INCLUDED_DIRS | \
 		grep -v $EXCLUDED_DIRS )
 
 for FILE in $FILELIST; do
-	util/lint/checkpatch.pl --show-types --file --quiet $opts "$FILE"
+	util/lint/checkpatch.pl --show-types --file --quiet "$FILE"
 done