[IA64] fix up bte.h

bte.h expects a #define of L1_CACHE_MASK which is currently only
in bte.c.  This small patch gets bte.h to include cleanly and makes
BTE_UNALIGNED_COPY not report errors.

Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/include/asm/sn/bte.h b/arch/ia64/include/asm/sn/bte.h
index a0d214f..5efecf0 100644 (file)
--- a/arch/ia64/include/asm/sn/bte.h
+++ b/arch/ia64/include/asm/sn/bte.h
@@ -223,10 +223,11 @@ extern void bte_error_handler(unsigned long);
  * until the transfer is complete.  In order to get the asynch
  * version of bte_copy, you must perform this check yourself.
  */
-#define BTE_UNALIGNED_COPY(src, dest, len, mode)                        \
-       (((len & L1_CACHE_MASK) || (src & L1_CACHE_MASK) ||             \
-         (dest & L1_CACHE_MASK)) ?                                     \
-        bte_unaligned_copy(src, dest, len, mode) :                     \
+#define BTE_UNALIGNED_COPY(src, dest, len, mode)                       \
+       (((len & (L1_CACHE_BYTES - 1)) ||                               \
+         (src & (L1_CACHE_BYTES - 1)) ||                               \
+         (dest & (L1_CACHE_BYTES - 1))) ?                              \
+        bte_unaligned_copy(src, dest, len, mode) :                     \
         bte_copy(src, dest, len, mode, NULL))