Merge tag 'openrisc-for-linus-v4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull openrisc fix from Guenter Roeck:
 "Fix openrisc crash caused by ro_init changes"

* tag 'openrisc-for-linus-v4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  openrisc: Define __ro_after_init to avoid crash

Author: torvalds

arch/openrisc/include/asm/cache.h

@@ -23,6 +23,8 @@
  * they shouldn't be hard-coded!
  */
 
+#define __ro_after_init __read_mostly
+
 #define L1_CACHE_BYTES 16
 #define L1_CACHE_SHIFT 4