patch-2.4.20 linux-2.4.20/arch/mips/arc/console.c

• Lines: 69
• Date: Thu Nov 28 15:53:09 2002
• Orig file: linux-2.4.19/arch/mips/arc/console.c
• Orig date: Fri Aug 2 17:39:43 2002

diff -urN linux-2.4.19/arch/mips/arc/console.c linux-2.4.20/arch/mips/arc/console.c
@@ -6,13 +6,9 @@
  * Copyright (C) 1996 David S. Miller (dm@sgi.com)
  * Compability with board caches, Ulf Carlsson
  */
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <asm/sgialib.h>
 #include <asm/bcache.h>
-#include <linux/console.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
 
 /*
  * IP22 boardcache is not compatible with board caches.  Thus we disable it
@@ -26,18 +22,18 @@
 
 void prom_putchar(char c)
 {
-	long cnt;
-	char it = c;
+	ULONG cnt;
+	CHAR it = c;
 
 	bc_disable();
 	ArcWrite(1, &it, 1, &cnt);
 	bc_enable();
 }
 
-char __init prom_getchar(void)
+char prom_getchar(void)
 {
-	long cnt;
-	char c;
+	ULONG cnt;
+	CHAR c;
 
 	bc_disable();
 	ArcRead(0, &c, 1, &cnt);
@@ -46,24 +42,22 @@
 	return c;
 }
 
-static char ppbuf[1024];
-
 void prom_printf(char *fmt, ...)
 {
 	va_list args;
-	char ch, *bptr;
-	int i;
+	char ppbuf[1024];
+	char *bptr;
 
 	va_start(args, fmt);
-	i = vsprintf(ppbuf, fmt, args);
+	vsprintf(ppbuf, fmt, args);
 
 	bptr = ppbuf;
 
-	while ((ch = *(bptr++)) != 0) {
-		if (ch == '\n')
+	while (*bptr != 0) {
+		if (*bptr == '\n')
 			prom_putchar('\r');
 
-		prom_putchar(ch);
+		prom_putchar(*bptr++);
 	}
 	va_end(args);
 }