[ALPHA] Use "long" on some internal bitops routines.

include/asm-alpha/bitops.h

@@ -324,7 +324,7 @@ static inline int fls(int word)
 #endif
 
 /* Compute powers of two for the given integer.  */
-static inline int floor_log2(unsigned long word)
+static inline long floor_log2(unsigned long word)
 {
 #if defined(__alpha_cix__) && defined(__alpha_fix__)
 	return 63 - __kernel_ctlz(word);
@@ -336,7 +336,7 @@ static inline int floor_log2(unsigned long word)
 #endif
 }
 
-static inline int ceil_log2(unsigned int word)
+static inline long ceil_log2(unsigned long word)
 {
 	long bit = floor_log2(word);
 	return bit + (word > (1UL << bit));

include/asm-alpha/compiler.h

@@ -17,9 +17,9 @@
 # define __kernel_extbl(val, shift)	__builtin_alpha_extbl(val, shift)
 # define __kernel_extwl(val, shift)	__builtin_alpha_extwl(val, shift)
 # define __kernel_cmpbge(a, b)		__builtin_alpha_cmpbge(a, b)
-# define __kernel_cttz(x)		__builtin_ctz(x)
-# define __kernel_ctlz(x)		__builtin_clz(x)
-# define __kernel_ctpop(x)		__builtin_popcount(x)
+# define __kernel_cttz(x)		__builtin_ctzl(x)
+# define __kernel_ctlz(x)		__builtin_clzl(x)
+# define __kernel_ctpop(x)		__builtin_popcountl(x)
 #else
 # define __kernel_insbl(val, shift)					\
   ({ unsigned long __kir;						\