tools: umm: remove trailing whitespace

tools/umm.py

@@ -27,11 +27,11 @@ def parse_type(tps):
 
         elif tp == 'Unit':
             return ('Unit',) , rest
-        
+
         elif tp == 'Array':
             tp2, rest = helper(rest)
             # arrays are Array ... sz
-            return ('Array', tp2, rest[0]), rest[1:]        
+            return ('Array', tp2, rest[0]), rest[1:]
 
         else:
             return ('Base', tp), rest
@@ -53,7 +53,7 @@ def handle_one_struct(s):
     def hdl_fld(f):
         fl, tp = f.split(':')
         return (fl.lstrip(), parse_type(tp.split(' ')))
-        
+
     name = s[0]
     return (name, map(hdl_fld, s[1:]))
 
@@ -61,7 +61,7 @@ def dict_from_list(ls):
     a = {}
     for k, v in ls:
         a[k] = v
-        
+
     return a
 
 def is_base(x):
@@ -90,7 +90,7 @@ def paths_to_type(mp, f, start):
     if f(start_tp):
         return [([], start_tp)]
     else:
-        res  = map(handle_one, mp[start])    
+        res  = map(handle_one, mp[start])
         return (reduce(lambda x, y: x + y, res))
 
 def build_types(file):
@@ -99,9 +99,9 @@ def build_types(file):
     lines = map(lambda x: x.rstrip(), in_file.readlines())
 
     in_file.close()
-    
+
     grps = splitBy(lambda x: x == '', lines)
-    
+
     # the order information will be important if we want _CL for all types
     sts = dict_from_list(map(handle_one_struct, grps))
 
@@ -117,8 +117,8 @@ def print_graph(filename, out_file):
             #if is_base(tp):
             print >> out_file, '\t "%s" -> "%s" [label="%s"]' % \
                                (k, base_name(tp), fld)
-    print >>out_file, '}'    
-    
+    print >>out_file, '}'
+
 ## Toplevel
 
 if __name__ == '__main__':