[PATCH v2 4/7] staging: ccree: remove unused function

[Gilad Ben-Yossef]

The function set_ack_last was not used anywhere. Remove it.

Signed-off-by: Gilad Ben-Yossef <gilad at benyossef.com>
---
 drivers/staging/ccree/cc_hw_queue_defs.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/staging/ccree/cc_hw_queue_defs.h b/drivers/staging/ccree/cc_hw_queue_defs.h
index c730c3c..ac0eb97 100644
--- a/drivers/staging/ccree/cc_hw_queue_defs.h
+++ b/drivers/staging/ccree/cc_hw_queue_defs.h
@@ -226,18 +226,6 @@ static inline void set_queue_last_ind_bit(struct cc_hw_desc *pdesc)
 }
 
 /*
- * Signs the end of HW descriptors flow by asking for completion ack,
- * and release the HW engines
- *
- * @pdesc: pointer HW descriptor struct
- */
-static inline void set_ack_last(struct cc_hw_desc *pdesc)
-{
-	pdesc->word[3] |= FIELD_PREP(WORD3_QUEUE_LAST_IND, 1);
-	pdesc->word[4] |= FIELD_PREP(WORD4_ACK_NEEDED, 1);
-}
-
-/*
  * Set the DIN field of a HW descriptors
  *
  * @pdesc: pointer HW descriptor struct
-- 
2.1.4