linux-kernel - [PATCH 1/3] crypto: octeontx2: Simplify bitmap declaration

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Date:   Sun, 10 Jul 2022 14:19:12 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Boris Brezillon <bbrezillon@...nel.org>,
        Arnaud Ebalard <arno@...isbad.org>,
        Srujana Challa <schalla@...vell.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        linux-crypto@...r.kernel.org
Subject: [PATCH 1/3] crypto: octeontx2: Simplify bitmap declaration

'OTX2_CPT_ENGS_BITMASK_LEN' is only used to allocate a bitmap.

In order to simplify the code, remove OTX2_CPT_ENGS_BITMASK_LEN and use
DECLARE_BITMAP to declare the 'bits' bitmap.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.h b/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.h
index e69320a54b5d..7c503e44a286 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.h
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.h
@@ -26,8 +26,6 @@
 /* Maximum number of supported engines/cores on OcteonTX2/CN10K platform */
 #define OTX2_CPT_MAX_ENGINES        144
 
-#define OTX2_CPT_ENGS_BITMASK_LEN   BITS_TO_LONGS(OTX2_CPT_MAX_ENGINES)
-
 #define OTX2_CPT_UCODE_SZ           (64 * 1024)
 
 /* Microcode types */
@@ -48,7 +46,7 @@ enum otx2_cpt_ucode_type {
 };
 
 struct otx2_cpt_bitmap {
-	unsigned long bits[OTX2_CPT_ENGS_BITMASK_LEN];
+	DECLARE_BITMAP(bits, OTX2_CPT_MAX_ENGINES);
 	int size;
 };
 
-- 
2.34.1