usbcore: Add flag for whether a host controller uses DMA

[powerpc.git] / include / asm-s390 / cache.h

diff --git a/include/asm-s390/cache.h b/include/asm-s390/cache.h
index e20cdd9..cdf431b 100644 (file)
--- a/include/asm-s390/cache.h
+++ b/include/asm-s390/cache.h
@@ -16,4 +16,6 @@
 
 #define ARCH_KMALLOC_MINALIGN  8
 
+#define __read_mostly __attribute__((__section__(".data.read_mostly")))
+
 #endif