doc2xml: clean up all whitespace errors

1 files changed, 25 insertions, 25 deletions

diff --git a/doc2xml/radeonreg.py b/doc2xml/radeonreg.py
index ced7fd6..18b6e5a 100755
--- a/doc2xml/radeonreg.py
+++ b/doc2xml/radeonreg.py
@@ -37,11 +37,11 @@ class RadeonReg:
         self.addr = addr
         self.fields = []
         self.stride = stride
-    
+
     def __ne__(self, rhs): return not (self == rhs)
     def __eq__(self, rhs):
         if (not isinstance(rhs, RadeonReg)): return False
-        
+
         if  self.unit != rhs.unit or \
             self.name != rhs.name or \
             self.desc != rhs.desc or \
@@ -50,10 +50,10 @@ class RadeonReg:
             self.addr != rhs.addr or \
             self.stride != rhs.stride or \
             len(self.fields) != len(rhs.fields): return False
-        
+
         for i in xrange(len(self.fields)):
             if self.fields[i] != rhs.fields[i]: return False
-        
+
         return True
 
 class RadeonField:
@@ -63,11 +63,11 @@ class RadeonField:
         self.low = low if low <= high else high
         self.high = high if high >= low else low
         self.enum = None
-    
+
     def __ne__(self, rhs): return not (self == rhs)
     def __eq__(self, rhs):
         if (not isinstance(rhs, RadeonField)): return False
-        
+
         if  self.name == rhs.name and \
             self.desc == rhs.desc and \
             self.low == rhs.low and \
@@ -80,11 +80,11 @@ class EnumEntry:
         self.val = val
         self.name = name
         self.desc = desc
-    
+
     def __ne__(self, rhs): return not (self == rhs)
     def __eq__(self, rhs):
         if (not isinstance(rhs, EnumEntry)): return False
-        
+
         if  self.val == rhs.val and \
             self.name == rhs.name and \
             self.desc == rhs.desc: return True
@@ -96,24 +96,24 @@ class RadeonEnum:
     def __init__(self):
         self.entries = []
         self.refs = 0
-        
+
     def add(self, val, name, desc):
         self.entries.append(EnumEntry(val, name, desc))
-        
+
     def reference(self):
         self.refs += 1
 
     def __ne__(self, rhs): return not (self == rhs)
     def __eq__(self, rhs):
         if (not isinstance(rhs, RadeonEnum)): return False
-        
+
         if len(self.entries) != len(rhs.entries): return False
 
         for i in xrange(len(self.entries)):
             if self.entries[i] != rhs.entries[i]: return False
 
         return True
-    
+
     def is_boolean(self):
         if len(self.entries) == 2:
             if  bool_disable.match(self.entries[0].name) and \
@@ -147,20 +147,20 @@ def ExtractEnum(s):
         if enum_desc.match(line): break
         d += ' ' + line
     d = StripSpaces(d)
-    
+
     enum = RadeonEnum()
     if (enum_pv.search(s)): # special case: if "POSSIBLE VALUES:" exists, use a better suited regex
         m = enum_pvregex.findall(s)
     else:
         m = enum_regex.findall(s)
-    
+
     for entry in m:
         val = int(entry[0])
         desc = StripSpaces(entry[2].replace('\n', ' '))
         if reserved_regex.search(desc): continue
         name = StripUnders(enum_ename.match(desc.replace(' ', '_')).group(1).upper())
         enum.add(val, name, desc)
-    
+
     if len(enum.entries) == 0: enum = None
     return [d, enum]
 
@@ -183,7 +183,7 @@ def ReadPDFDump(filename):
         out = line
         for regex in subs:
             out = regex.sub('', out)
-            
+
         if out != '':
             formatted += out + '\n'
 
@@ -224,7 +224,7 @@ def FormatPDFDump(pdf):
         desc = StripSpaces(reg[11].replace('\n', ' '))
         regs.append(RadeonReg(unit, name, count, access, addr[0], stride, desc))
         creg = regs[-1]
-        
+
         f = field_regex.findall(reg[13])
         for field in f:
             fname = field[0]
@@ -232,11 +232,11 @@ def FormatPDFDump(pdf):
             fdesc = StripSpaces(field[5])
             creg.fields.append(RadeonField(fname, fbits[1], fbits[0], ""))
             cfield = creg.fields[-1]
-            
+
             e = ExtractEnum(fdesc)
             cfield.desc = e[0]
             if e[1] != None: cfield.enum = AddEnum(e[1])
-        
+
         # if a register has a field spanning all of it, drop the field
         if len(creg.fields) > 0:
             if creg.fields[0].low == 0 and creg.fields[0].high == 31:
@@ -250,13 +250,13 @@ def FormatPDFDump(pdf):
                         else:
                             creg.desc += '. '
                 creg.desc += creg.fields[0].desc
-                
+
                 # drop crap descriptions like TEX_0_R
                 if desc_nondesc.match(creg.desc):
                     # confirmed: nothing of value was lost
                     # print 'Dropping: "%s"' % creg.desc
                     creg.desc = ''
-                
+
                 creg.fields = []
 
     return regs
@@ -264,7 +264,7 @@ def FormatPDFDump(pdf):
 def RegInArray(r1, regs):
     for r2 in regs:
         if r1 == r2: return True
-    
+
     return False
 
 def CompareRegs(regs1, regs2):
@@ -275,7 +275,7 @@ def CompareRegs(regs1, regs2):
 
     regs_a = [reg for reg in regs1 if not RegInArray(reg, regs_both)]
     regs_b = [reg for reg in regs2 if not RegInArray(reg, regs_both)]
-                
+
     return (regs_both, regs_a, regs_b)
 
 def XMLTags(s):
@@ -315,7 +315,7 @@ def XMLGroup(regs, gname, prepend):
                     PrintEnum(field.enum, indent + '        ')
                 else:
                     print indent + '        <use-enum ref="ENUM%d" />' % field.enum
-                
+
                 print indent + '    </bitfield>'
             else:
                 if field.desc != '':
@@ -368,7 +368,7 @@ r500regs = FormatPDFDump(ReadPDFDump('R5xx_Acceleration_v1.3.txt'))
 # confirm that we caught ALL registers
 if len(r300regs) != 207: print 'len(r300regs) == %d, expected 207' % len(r300regs)
 if len(r500regs) != 278: print 'len(r500regs) == %d, expected 278' % len(r500regs)
-    
+
 # split out shared registers
 regs_both,regs_r300,regs_r500 = CompareRegs(r300regs, r500regs)