Revert "Misra: Add rule 4.3"

This reverts commit eb11667c22.

addons/misra-test.c

@@ -10,11 +10,6 @@
 
 typedef unsigned char u8;
 
-void misra_4_3() {
-  dostuff();
-  asm("abc"); // 4.3
-}
-
 void misra_5_1() {
   int a123456789012345678901234567890; // no-warning
   int a1234567890123456789012345678901; // 5.1

addons/misra.py

@@ -235,13 +235,6 @@ def findInclude(rawTokens, header):
             return headerToken
     return None
 
-def misra_4_3(data):
-    for token in data.tokenlist:
-        if not simpleMatch(token, 'asm ('):
-            continue
-        if token.scope.type != 'Function' or (not token.previous) or token.previous.str != '{' or (not simpleMatch(token.next.link, ') ; }')):
-            reportError(token, 4, 3)
-
 def misra_5_1(data):
     for token in data.tokenlist:
         if token.isName and len(token.str) > 31:
@@ -723,7 +716,6 @@ for arg in sys.argv[1:]:
         if len(data.configurations) > 1:
             print('Checking ' + arg + ', config "' + cfg.name + '"...')
 
-        misra_4_3(cfg)
         misra_5_1(cfg)
         if cfgNumber == 1:
             misra_7_1(data.rawTokens)