genksyms: rename cvar_qualifier to type_qualifier

I believe "cvar" stands for "Const, Volatile, Attribute, or Restrict".

This is called "type-qualifier" in K&R. [1]

Adopt this more generic naming.

No functional changes are intended.

[1] https://cs.wmich.edu/~gupta/teaching/cs4850/sumII06/The%20syntax%20of%20C%20in%20Backus-Naur%20form.htm

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Nicolas Schier <n.schier@avm.de>

diff --git a/scripts/genksyms/parse.y b/scripts/genksyms/parse.y
index 02f2f713ec5a49449c60e13c064b032de06842b3..8f62b9f0d99c418b4da5daf7b6f30a4df68dcca1 100644 (file)
--- a/scripts/genksyms/parse.y
+++ b/scripts/genksyms/parse.y
@@ -223,7 +223,7 @@ storage_class_specifier:
 
 type_specifier:
        simple_type_specifier
-       | cvar_qualifier
+       | type_qualifier
        | TYPEOF_KEYW '(' parameter_declaration ')'
        | TYPEOF_PHRASE
 
@@ -270,21 +270,21 @@ simple_type_specifier:
        ;
 
 ptr_operator:
-       '*' cvar_qualifier_seq_opt
+       '*' type_qualifier_seq_opt
                { $$ = $2 ? $2 : $1; }
        ;
 
-cvar_qualifier_seq_opt:
+type_qualifier_seq_opt:
        /* empty */                                     { $$ = NULL; }
-       | cvar_qualifier_seq
+       | type_qualifier_seq
        ;
 
-cvar_qualifier_seq:
-       cvar_qualifier
-       | cvar_qualifier_seq cvar_qualifier             { $$ = $2; }
+type_qualifier_seq:
+       type_qualifier
+       | type_qualifier_seq type_qualifier             { $$ = $2; }
        ;
 
-cvar_qualifier:
+type_qualifier:
        CONST_KEYW | VOLATILE_KEYW | ATTRIBUTE_PHRASE
        | RESTRICT_KEYW
                { /* restrict has no effect in prototypes so ignore it */