2.2.18 asm-alpha/system.h has a problem

[Daiki Matsuda]

Hi, all.

I encounterd the problem that 'cdrdao' is not compilable in 2.2.18 on
Alpha. And I researched a little.
So, then new code added in include/asm-alpha/system.h on 2.2.18 has a
problem in C++. The 'new' may be the reserved word in C++. And I send
its patch.

Regards
Daiki Matsuda

--- linux/include/asm-alpha/system.h.old        Sun Dec 17 17:53:28 2000
+++ linux/include/asm-alpha/system.h    Sun Dec 17 17:54:51 2000
@@ -390,7 +390,7 @@
 #define __HAVE_ARCH_CMPXCHG 1
 
 extern __inline__ unsigned long
-__cmpxchg_u32(volatile int *m, int old, int new)
+__cmpxchg_u32(volatile int *m, int old_val, int new_val)
 {
        unsigned long prev, cmp;
 
@@ -409,13 +409,13 @@
        "3:     br 1b\n"
        ".previous"
        : "=&r"(prev), "=&r"(cmp), "=m"(*m)
-       : "r"((long) old), "r"(new), "m"(*m) : "memory");
+       : "r"((long) old_val), "r"(new_val), "m"(*m) : "memory");
 
        return prev;
 }
 
 extern __inline__ unsigned long
-__cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new)
+__cmpxchg_u64(volatile long *m, unsigned long old_val, unsigned long new_val)
 {
        unsigned long prev, cmp;
 
@@ -434,7 +434,7 @@
        "3:     br 1b\n"
        ".previous"
        : "=&r"(prev), "=&r"(cmp), "=m"(*m)
-       : "r"((long) old), "r"(new), "m"(*m) : "memory");
+       : "r"((long) old_val), "r"(new_val), "m"(*m) : "memory");
 
        return prev;
 }
@@ -444,16 +444,16 @@
 extern void __cmpxchg_called_with_bad_pointer(void);
 
 static __inline__ unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
+__cmpxchg(volatile void *ptr, unsigned long old_val, unsigned long new_val, int size)
 {
        switch (size) {
                case 4:
-                       return __cmpxchg_u32(ptr, old, new);
+                       return __cmpxchg_u32(ptr, old_val, new_val);
                case 8:
-                       return __cmpxchg_u64(ptr, old, new);
+                       return __cmpxchg_u64(ptr, old_val, new_val);
        }
        __cmpxchg_called_with_bad_pointer();
-       return old;
+       return old_val;
 }
 
 #define cmpxchg(ptr,o,n)                                                \