Refactoring: move quotedfield definition

Author: Disasm

src/generate/register.rs

@@ -238,7 +238,6 @@ pub fn fields(
         let rv = reset_value.map(|rv| (rv >> offset) & mask);
         let fty = width.to_ty()?;
         let evs = &f.enumerated_values;
-        let quotedfield = String::from("`") + &f.name + "`";
 
         let lookup_results = lookup(
             evs,
@@ -293,6 +292,7 @@ pub fn fields(
             let readerdoc = if let Some((_, _, _, _, suffixes_str)) = &field_dim {
                 format!("Reader of fields `{}`", util::replace_suffix(&f.name, suffixes_str))
             } else {
+                let quotedfield = String::from("`") + &f.name + "`";
                 String::from("Reader of field ") + &quotedfield
             };