Blackfin: SMP: fix build breakage in cache.h

The SMP code needs "asmlinkage" which linkage.h provides.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
index bd0641a267f1f144d8332050aab4d607361d513f..568885a2c2862bc12699207515650d5342ddb6fd 100644 (file)
--- a/arch/blackfin/include/asm/cache.h
+++ b/arch/blackfin/include/asm/cache.h
@@ -7,6 +7,8 @@
 #ifndef __ARCH_BLACKFIN_CACHE_H
 #define __ARCH_BLACKFIN_CACHE_H
 
+#include <linux/linkage.h>     /* for asmlinkage */
+
 /*
  * Bytes per L1 cache line
  * Blackfin loads 32 bytes for cache