check_checkpatch: Fix if evaluation

Wrong precedence caused errors/warnings to be ignored.
Fixes: b29abaf ("check_checkpatch: Ignore /boot/dts/, reset ignored")

Signed-off-by: Jorge Marques <jorge.marques@analog.com>

Author: gastmaier

ci/build.sh

@@ -134,9 +134,9 @@ check_checkpatch() {
 						else
 							# Ignore some cases:
 							prefix=
-							if [[ "$msg" =~ ^"Macros with complex values should be enclosed in parentheses" ]] &&
-							   [[ "$file" =~ "/dt-bindings/" ]] ||
-							   [[ "$file" =~ "/boot/dts/" ]]; then
+							if [[ "$msg" =~ ^"Macros with complex values should be enclosed in parentheses" &&
+							    ( "$file" =~ "/dt-bindings/" ||
+							      "$file" =~ "/boot/dts/" ) ]]; then
 								prefix=ignored
 								((ignored++))
 							else