linux-kernel - [PATCH v3 12/18] staging: ccree: drop no longer used macro

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Date:   Sun,  4 Jun 2017 11:02:33 +0300
From:   Gilad Ben-Yossef <gilad@...yossef.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Joe Perches <joe@...ches.com>, Ofir Drang <ofir.drang@....com>,
        linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org,
        driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org
Subject: [PATCH v3 12/18] staging: ccree: drop no longer used macro

MSB64 macro is no longer used or needed. Drop it.

Signed-off-by: Gilad Ben-Yossef <gilad@...yossef.com>
---
 drivers/staging/ccree/cc_hw_queue_defs.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/ccree/cc_hw_queue_defs.h b/drivers/staging/ccree/cc_hw_queue_defs.h
index 1cbd2e1..aaa56c8 100644
--- a/drivers/staging/ccree/cc_hw_queue_defs.h
+++ b/drivers/staging/ccree/cc_hw_queue_defs.h
@@ -237,8 +237,6 @@ static inline void set_ack_last(struct cc_hw_desc *pdesc)
 	pdesc->word[4] |= FIELD_PREP(WORD4_ACK_NEEDED, 1);
 }
 
-#define MSB64(_addr) (sizeof(_addr) == 4 ? 0 : ((_addr) >> 32) & U16_MAX)
-
 /*
  * Set the DIN field of a HW descriptors
  *
-- 
2.1.4