[MIPS] Put cast inside macro instead of all the callers

Since all the callers of the PHYS_TO_XKPHYS macro call with a constant,
put the cast to LL inside the macro where it really should be rather
than in all the callers.  This makes macros like PHYS_TO_XKSEG_UNCACHED
work without gcc whining.
Signed-off-by: Andrew Sharp <andy.sharp@onstor.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/lib/uncached.c

@@ -46,9 +46,9 @@ unsigned long __init run_uncached(void *func)
 	if (sp >= (long)CKSEG0 && sp < (long)CKSEG2)
 		usp = CKSEG1ADDR(sp);
 #ifdef CONFIG_64BIT
-	else if ((long long)sp >= (long long)PHYS_TO_XKPHYS(0LL, 0) &&
-		 (long long)sp < (long long)PHYS_TO_XKPHYS(8LL, 0))
-		usp = PHYS_TO_XKPHYS((long long)K_CALG_UNCACHED,
+	else if ((long long)sp >= (long long)PHYS_TO_XKPHYS(0, 0) &&
+		 (long long)sp < (long long)PHYS_TO_XKPHYS(8, 0))
+		usp = PHYS_TO_XKPHYS(K_CALG_UNCACHED,
 				     XKPHYS_TO_PHYS((long long)sp));
 #endif
 	else {
@@ -58,9 +58,9 @@ unsigned long __init run_uncached(void *func)
 	if (lfunc >= (long)CKSEG0 && lfunc < (long)CKSEG2)
 		ufunc = CKSEG1ADDR(lfunc);
 #ifdef CONFIG_64BIT
-	else if ((long long)lfunc >= (long long)PHYS_TO_XKPHYS(0LL, 0) &&
-		 (long long)lfunc < (long long)PHYS_TO_XKPHYS(8LL, 0))
-		ufunc = PHYS_TO_XKPHYS((long long)K_CALG_UNCACHED,
+	else if ((long long)lfunc >= (long long)PHYS_TO_XKPHYS(0, 0) &&
+		 (long long)lfunc < (long long)PHYS_TO_XKPHYS(8, 0))
+		ufunc = PHYS_TO_XKPHYS(K_CALG_UNCACHED,
 				       XKPHYS_TO_PHYS((long long)lfunc));
 #endif
 	else {

include/asm-mips/addrspace.h

@@ -127,7 +127,7 @@
 #define PHYS_TO_XKSEG_CACHED(p)		PHYS_TO_XKPHYS(K_CALG_COH_SHAREABLE, (p))
 #define XKPHYS_TO_PHYS(p)		((p) & TO_PHYS_MASK)
 #define PHYS_TO_XKPHYS(cm, a)		(_CONST64_(0x8000000000000000) | \
-					 ((cm)<<59) | (a))
+					 (_CONST64_(cm) << 59) | (a))
 
 /*
  * The ultimate limited of the 64-bit MIPS architecture:  2 bits for selecting