checkpatch: fix pointer declaration
A common way of expressing 'raise to the power of' when authoring
comments uses **.  This is currently getting caught by the pointer
spacing warning.  So, catch it here.
Reported-by: Lance Richardson
@@ -76,7 +76,7 @@ __regex_is_for_if_single_line_bracket = \
re.compile(r'^ +(if|for|while) \(.*\)')
__regex_ends_with_bracket = \
re.compile(r'[^\s]\) {(\s+/\*[\s\Sa-zA-Z0-9\.,\?\*/+-]*)?$')
-__regex_ptr_declaration_missing_whitespace = re.compile(r'[a-zA-Z0-9]\*')
+__regex_ptr_declaration_missing_whitespace = re.compile(r'[a-zA-Z0-9]\*[^*]')
skip_leading_whitespace_check = False
skip_trailing_whitespace_check = False
