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-rw-r--r--arch/m32r/include/asm/cachectl.h27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/m32r/include/asm/cachectl.h b/arch/m32r/include/asm/cachectl.h
deleted file mode 100644
index 12f73f6c1759..000000000000
--- a/arch/m32r/include/asm/cachectl.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * cachectl.h -- defines for M32R cache control system calls
- *
- * Copyright (C) 2003 by Kazuhiro Inaoka
- */
-#ifndef __ASM_M32R_CACHECTL
-#define __ASM_M32R_CACHECTL
-
-/*
- * Options for cacheflush system call
- *
- * cacheflush() is currently fluch_cache_all().
- */
-#define ICACHE (1<<0) /* flush instruction cache */
-#define DCACHE (1<<1) /* writeback and flush data cache */
-#define BCACHE (ICACHE|DCACHE) /* flush both caches */
-
-/*
- * Caching modes for the cachectl(2) call
- *
- * cachectl(2) is currently not supported and returns ENOSYS.
- */
-#define CACHEABLE 0 /* make pages cacheable */
-#define UNCACHEABLE 1 /* make pages uncacheable */
-
-#endif /* __ASM_M32R_CACHECTL */