X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=arch%2Ffrv%2Fmm%2Fhighmem.c;fp=arch%2Ffrv%2Fmm%2Fhighmem.c;h=0000000000000000000000000000000000000000;hp=45750fb65c4927f9c59b5b5b0d6b4755e33475d0;hb=fd8773f9f544955f6f47dc2ac3ab85ad64376b7f;hpb=739d875dd6982618020d30f58f8acf10f6076e6d

diff --git a/arch/frv/mm/highmem.c b/arch/frv/mm/highmem.c
deleted file mode 100644
index 45750fb65c49..000000000000
--- a/arch/frv/mm/highmem.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* highmem.c: arch-specific highmem stuff
- *
- * Copyright (C) 2004 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 License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/highmem.h>
-#include <linux/module.h>
-
-void *kmap(struct page *page)
-{
-	might_sleep();
-	if (!PageHighMem(page))
-		return page_address(page);
-	return kmap_high(page);
-}
-
-EXPORT_SYMBOL(kmap);
-
-void kunmap(struct page *page)
-{
-	if (in_interrupt())
-		BUG();
-	if (!PageHighMem(page))
-		return;
-	kunmap_high(page);
-}
-
-EXPORT_SYMBOL(kunmap);
-
-void *kmap_atomic(struct page *page)
-{
-	unsigned long paddr;
-	int type;
-
-	preempt_disable();
-	pagefault_disable();
-	type = kmap_atomic_idx_push();
-	paddr = page_to_phys(page);
-
-	switch (type) {
-	/*
-	 * The first 4 primary maps are reserved for architecture code
-	 */
-	case 0:		return __kmap_atomic_primary(0, paddr, 6);
-	case 1:		return __kmap_atomic_primary(0, paddr, 7);
-	case 2:		return __kmap_atomic_primary(0, paddr, 8);
-	case 3:		return __kmap_atomic_primary(0, paddr, 9);
-	case 4:		return __kmap_atomic_primary(0, paddr, 10);
-
-	case 5 ... 5 + NR_TLB_LINES - 1:
-		return __kmap_atomic_secondary(type - 5, paddr);
-
-	default:
-		BUG();
-		return NULL;
-	}
-}
-EXPORT_SYMBOL(kmap_atomic);
-
-void __kunmap_atomic(void *kvaddr)
-{
-	int type = kmap_atomic_idx();
-	switch (type) {
-	case 0:		__kunmap_atomic_primary(0, 6);	break;
-	case 1:		__kunmap_atomic_primary(0, 7);	break;
-	case 2:		__kunmap_atomic_primary(0, 8);	break;
-	case 3:		__kunmap_atomic_primary(0, 9);	break;
-	case 4:		__kunmap_atomic_primary(0, 10);	break;
-
-	case 5 ... 5 + NR_TLB_LINES - 1:
-		__kunmap_atomic_secondary(type - 5, kvaddr);
-		break;
-
-	default:
-		BUG();
-	}
-	kmap_atomic_idx_pop();
-	pagefault_enable();
-	preempt_enable();
-}
-EXPORT_SYMBOL(__kunmap_atomic);