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

coreboot has decided to go with 96 characters per line.

Original Signed-off-by: Patrick Georgi <[email protected]>
Original Reviewed-on: https://review.coreboot.org/c/coreboot/+/31651

Change-Id: I9c99e5cca6548e23cf755dc37193ff2aa669ac10
Signed-off-by: Martin Roth <[email protected]>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33405
Tested-by: build bot (Jenkins) <[email protected]>
Reviewed-by: Philipp Deppenwiese <[email protected]>
Reviewed-by: Werner Zeh <[email protected]>

Author: Patrick Georgi

.clang-format

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

util/lint/lint-007-checkpatch

@@ -28,14 +28,16 @@ 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"
 # special mode: take diff from stdin, but exclude the dirs
 elif [ "$1" = "diff" ]; then
 	args=$( echo $EXCLUDED_DIRS | \
 		sed -e 's,\\|, ,g' -e 's,\^,--exclude=,g' )
-	util/lint/checkpatch.pl --quiet --no-signoff $args -
+	util/lint/checkpatch.pl --quiet --no-signoff $opts $args -
 	exit $?
 # Space separated list of directories to test
 else
@@ -49,5 +51,5 @@ FILELIST=$( git ls-files $INCLUDED_DIRS | \
 		grep -v $EXCLUDED_DIRS )
 
 for FILE in $FILELIST; do
-	util/lint/checkpatch.pl --show-types --file --quiet "$FILE"
+	util/lint/checkpatch.pl --show-types --file --quiet $opts "$FILE"
 done