ppc64: Up the gcc inline limited, needed for gcc 3.1

ppc64: remove old copy_page, missed during pervious merge

arch/ppc64/Makefile

@@ -19,7 +19,7 @@ LINKFLAGS	= -T arch/ppc64/vmlinux.lds -Bstatic \
 		-e $(KERNELLOAD) -Ttext $(KERNELLOAD)
 CFLAGS		:= $(CFLAGS) -fsigned-char -msoft-float -pipe \
 		-Wno-uninitialized -mminimal-toc -mtraceback=full \
-		-Wa,-mpower4
+		-Wa,-mpower4 -finline-limit-2000
 CPP		= $(CC) -E $(CFLAGS)
 
 

arch/ppc64/kernel/misc.S

@@ -265,24 +265,6 @@ _GLOBAL(__flush_dcache_icache)
 	isync
 	blr
 	
-/*
- * Copy a whole page.  Assumes a 4096B page size.
- */
-_GLOBAL(copy_page)
-	clrrdi	r3,r3,12           	    /* Page align */
-	clrrdi	r4,r4,12           	    /* Page align */
-	li	r5,256
-	mtctr	r5
-	addi	r3,r3,-8
-	addi	r4,r4,-8
-
-1:      ld 	r6,8(r4)
-        ldu	r7,16(r4)
-	std     r6,8(r3) 
-	stdu    r7,16(r3) 
-	bdnz+	1b
-	blr  
-
 /*
  * I/O string operations
  *