X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=arch%2Farm64%2Finclude%2Fasm%2Fmmu.h;h=c2f006c48bdb2ff1e09699de27e96f0e1e7e1b83;hb=c3c55a07203947f72afa50a3218460b27307c47d;hp=29ed1d865e13ce19a32defdd55b9e7c0c0baea1c;hpb=74bcc2499291d38b6253f9dbd6af33a195222208;p=firefly-linux-kernel-4.4.55.git

diff --git a/arch/arm64/include/asm/mmu.h b/arch/arm64/include/asm/mmu.h
index 29ed1d865e13..c2f006c48bdb 100644
--- a/arch/arm64/include/asm/mmu.h
+++ b/arch/arm64/include/asm/mmu.h
@@ -22,6 +22,9 @@ typedef struct {
 	void *vdso;
 } mm_context_t;
 
+#define INIT_MM_CONTEXT(name) \
+	.context.id_lock = __RAW_SPIN_LOCK_UNLOCKED(name.context.id_lock),
+
 #define ASID(mm)	((mm)->context.id & 0xffff)
 
 extern void paging_init(void);