[PATCH] xtensa: remove extra header files

The Xtensa port contained many header files that were never needed.  This
rather lengthy patch removes all those files.  Unfortunately, there were
many dependencies that needed to be updated, so this patch touches quite a
few source files.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 14 deletions

diff --git a/include/asm-xtensa/cache.h b/include/asm-xtensa/cache.h
index 1e79c0e27460..1c4a78f29ae2 100644
--- a/include/asm-xtensa/cache.h
+++ b/include/asm-xtensa/cache.h
@@ -4,7 +4,6 @@
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
- * 2 of the License, or (at your option) any later version.
  *
  * (C) 2001 - 2005 Tensilica Inc.
  */
@@ -12,21 +11,14 @@
 #ifndef _XTENSA_CACHE_H
 #define _XTENSA_CACHE_H
 
-#include <xtensa/config/core.h>
+#include <asm/variant/core.h>
 
-#if XCHAL_ICACHE_SIZE > 0
-# if (XCHAL_ICACHE_SIZE % (XCHAL_ICACHE_LINESIZE*XCHAL_ICACHE_WAYS*4)) != 0
-#  error cache configuration outside expected/supported range!
-# endif
-#endif
+#define L1_CACHE_SHIFT  XCHAL_DCACHE_LINEWIDTH
+#define L1_CACHE_BYTES  XCHAL_DCACHE_LINESIZE
+#define SMP_CACHE_BYTES L1_CACHE_BYTES
 
-#if XCHAL_DCACHE_SIZE > 0
-# if (XCHAL_DCACHE_SIZE % (XCHAL_DCACHE_LINESIZE*XCHAL_DCACHE_WAYS*4)) != 0
-#  error cache configuration outside expected/supported range!
-# endif
-#endif
+#define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE/XCHAL_DCACHE_WAYS)
+#define ICACHE_WAY_SIZE (XCHAL_ICACHE_SIZE/XCHAL_ICACHE_WAYS)
 
-#define L1_CACHE_SHIFT          XCHAL_CACHE_LINEWIDTH_MAX
-#define L1_CACHE_BYTES          XCHAL_CACHE_LINESIZE_MAX
 
 #endif  /* _XTENSA_CACHE_H */