sparc: Use sparc64 version of prom/printf.c

Use sparc64 version of prom/printf.c.

The only differences for sparc32 is that prom_printf is no longer
exported for modules which should be OK.
Signed-off-by: NRobert Reif <reif@earthlink.net>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/sparc/include/asm/oplib_32.h

@@ -136,7 +136,7 @@ extern char prom_getchar(void);
 extern void prom_putchar(char character);
 
 /* Prom's internal routines, don't use in kernel/boot code. */
-extern void prom_printf(char *fmt, ...);
+extern void prom_printf(const char *fmt, ...);
 extern void prom_write(const char *buf, unsigned int len);
 
 /* Multiprocessor operations... */

arch/sparc/prom/Makefile

@@ -15,7 +15,7 @@ lib-$(CONFIG_SPARC32) += palloc.o
 lib-$(CONFIG_SPARC32) += ranges.o
 lib-$(CONFIG_SPARC32) += segment.o
 lib-y                 += console_$(BITS).o
-lib-y                 += printf_$(BITS).o
+lib-y                 += printf.o
 lib-y                 += tree_$(BITS).o
 lib-$(CONFIG_SPARC64) += p1275.o
 lib-$(CONFIG_SPARC64) += cif.o

arch/sparc/prom/printf_32.c

-/*
- * printf.c:  Internal prom library printf facility.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (c) 2002 Pete Zaitcev (zaitcev@yahoo.com)
- *
- * We used to warn all over the code: DO NOT USE prom_printf(),
- * and yet people do. Anton's banking code was outputting banks
- * with prom_printf for most of the 2.4 lifetime. Since an effective
- * stick is not available, we deployed a carrot: an early printk
- * through PROM by means of -p boot option. This ought to fix it.
- * USE printk; if you need, deploy -p.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-
-static char ppbuf[1024];
-
-void
-prom_write(const char *buf, unsigned int n)
-{
-	char ch;
-
-	while (n != 0) {
-		--n;
-		if ((ch = *buf++) == '\n')
-			prom_putchar('\r');
-		prom_putchar(ch);
-	}
-}
-
-void
-prom_printf(char *fmt, ...)
-{
-	va_list args;
-	int i;
-
-	va_start(args, fmt);
-	i = vscnprintf(ppbuf, sizeof(ppbuf), fmt, args);
-	va_end(args);
-
-	prom_write(ppbuf, i);
-}
-EXPORT_SYMBOL(prom_printf);