[PATCH] hw/arm/smmuv3: Drop unused CDM_VALID() and is_cd_valid()

[Zenghui Yu]

They were introduced in commit 9bde7f0674fe ("hw/arm/smmuv3: Implement
translate callback") but never actually used. Drop them.

Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
---
 hw/arm/smmuv3-internal.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/hw/arm/smmuv3-internal.h b/hw/arm/smmuv3-internal.h
index b6f7e53b7c..3dac5766ca 100644
--- a/hw/arm/smmuv3-internal.h
+++ b/hw/arm/smmuv3-internal.h
@@ -595,13 +595,6 @@ static inline int pa_range(STE *ste)
 #define CD_A(x)          extract32((x)->word[1], 14, 1)
 #define CD_AARCH64(x)    extract32((x)->word[1], 9 , 1)
 
-#define CDM_VALID(x)    ((x)->word[0] & 0x1)
-
-static inline int is_cd_valid(SMMUv3State *s, STE *ste, CD *cd)
-{
-    return CD_VALID(cd);
-}
-
 /**
  * tg2granule - Decodes the CD translation granule size field according
  * to the ttbr in use
-- 
2.19.1