patch-2.4.4 linux/arch/arm/lib/io.c

• Lines: 51
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.3/linux/arch/arm/lib/io.c
• Orig date: Sun Feb 6 17:45:25 2000

diff -u --recursive --new-file v2.4.3/linux/arch/arm/lib/io.c linux/arch/arm/lib/io.c
@@ -1,50 +0,0 @@
-#include <linux/module.h>
-#include <linux/types.h>
-
-#include <asm/io.h>
-
-/*
- * Copy data from IO memory space to "real" memory space.
- * This needs to be optimized.
- */
-void _memcpy_fromio(void * to, unsigned long from, size_t count)
-{
-	while (count) {
-		count--;
-		*(char *) to = readb(from);
-		((char *) to)++;
-		from++;
-	}
-}
-
-/*
- * Copy data from "real" memory space to IO memory space.
- * This needs to be optimized.
- */
-void _memcpy_toio(unsigned long to, const void * from, size_t count)
-{
-	while (count) {
-		count--;
-		writeb(*(char *) from, to);
-		((char *) from)++;
-		to++;
-	}
-}
-
-/*
- * "memset" on IO memory space.
- * This needs to be optimized.
- */
-void _memset_io(unsigned long dst, int c, size_t count)
-{
-	while (count) {
-		count--;
-		writeb(c, dst);
-		dst++;
-	}
-}
-
-EXPORT_SYMBOL(_memcpy_fromio);
-EXPORT_SYMBOL(_memcpy_toio);
-EXPORT_SYMBOL(_memset_io);
-