mn10300: Remove the architecture

Remove the MN10300 arch as the hardware is defunct.

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Masahiro Yamada <yamada.masahiro@socionext.com>
cc: linux-am33-list@redhat.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 156 deletions

diff --git a/arch/mn10300/mm/cache-smp-flush.c b/arch/mn10300/mm/cache-smp-flush.c
deleted file mode 100644
index fd51af5..0000000
--- a/arch/mn10300/mm/cache-smp-flush.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Functions for global dcache flush when writeback caching in SMP
- *
- * Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-#include <linux/mm.h>
-#include <asm/cacheflush.h>
-#include "cache-smp.h"
-
-/**
- * mn10300_dcache_flush - Globally flush data cache
- *
- * Flush the data cache on all CPUs.
- */
-void mn10300_dcache_flush(void)
-{
-	unsigned long flags;
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush();
-	smp_cache_call(SMP_DCACHE_FLUSH, 0, 0);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_page - Globally flush a page of data cache
- * @start: The address of the page of memory to be flushed.
- *
- * Flush a range of addresses in the data cache on all CPUs covering
- * the page that includes the given address.
- */
-void mn10300_dcache_flush_page(unsigned long start)
-{
-	unsigned long flags;
-
-	start &= ~(PAGE_SIZE-1);
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_page(start);
-	smp_cache_call(SMP_DCACHE_FLUSH_RANGE, start, start + PAGE_SIZE);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_range - Globally flush range of data cache
- * @start: The start address of the region to be flushed.
- * @end: The end address of the region to be flushed.
- *
- * Flush a range of addresses in the data cache on all CPUs, between start and
- * end-1 inclusive.
- */
-void mn10300_dcache_flush_range(unsigned long start, unsigned long end)
-{
-	unsigned long flags;
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_range(start, end);
-	smp_cache_call(SMP_DCACHE_FLUSH_RANGE, start, end);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_range2 - Globally flush range of data cache
- * @start: The start address of the region to be flushed.
- * @size: The size of the region to be flushed.
- *
- * Flush a range of addresses in the data cache on all CPUs, between start and
- * start+size-1 inclusive.
- */
-void mn10300_dcache_flush_range2(unsigned long start, unsigned long size)
-{
-	unsigned long flags;
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_range2(start, size);
-	smp_cache_call(SMP_DCACHE_FLUSH_RANGE, start, start + size);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_inv - Globally flush and invalidate data cache
- *
- * Flush and invalidate the data cache on all CPUs.
- */
-void mn10300_dcache_flush_inv(void)
-{
-	unsigned long flags;
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_inv();
-	smp_cache_call(SMP_DCACHE_FLUSH_INV, 0, 0);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_inv_page - Globally flush and invalidate a page of data
- *	cache
- * @start: The address of the page of memory to be flushed and invalidated.
- *
- * Flush and invalidate a range of addresses in the data cache on all CPUs
- * covering the page that includes the given address.
- */
-void mn10300_dcache_flush_inv_page(unsigned long start)
-{
-	unsigned long flags;
-
-	start &= ~(PAGE_SIZE-1);
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_inv_page(start);
-	smp_cache_call(SMP_DCACHE_FLUSH_INV_RANGE, start, start + PAGE_SIZE);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_inv_range - Globally flush and invalidate range of data
- *	cache
- * @start: The start address of the region to be flushed and invalidated.
- * @end: The end address of the region to be flushed and invalidated.
- *
- * Flush and invalidate a range of addresses in the data cache on all CPUs,
- * between start and end-1 inclusive.
- */
-void mn10300_dcache_flush_inv_range(unsigned long start, unsigned long end)
-{
-	unsigned long flags;
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_inv_range(start, end);
-	smp_cache_call(SMP_DCACHE_FLUSH_INV_RANGE, start, end);
-	smp_unlock_cache(flags);
-}
-
-/**
- * mn10300_dcache_flush_inv_range2 - Globally flush and invalidate range of data
- *	cache
- * @start: The start address of the region to be flushed and invalidated.
- * @size: The size of the region to be flushed and invalidated.
- *
- * Flush and invalidate a range of addresses in the data cache on all CPUs,
- * between start and start+size-1 inclusive.
- */
-void mn10300_dcache_flush_inv_range2(unsigned long start, unsigned long size)
-{
-	unsigned long flags;
-
-	flags = smp_lock_cache();
-	mn10300_local_dcache_flush_inv_range2(start, size);
-	smp_cache_call(SMP_DCACHE_FLUSH_INV_RANGE, start, start + size);
-	smp_unlock_cache(flags);
-}