linux-kernel - [PATCH 01/16] crypto: atmel-tdes: Constify value to write to hw

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Message-ID: <20191205095326.5094-2-tudor.ambarus@microchip.com>
Date:   Thu, 5 Dec 2019 09:53:45 +0000
From:   <Tudor.Ambarus@...rochip.com>
To:     <herbert@...dor.apana.org.au>
CC:     <Nicolas.Ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <Ludovic.Desroches@...rochip.com>, <linux-crypto@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <Tudor.Ambarus@...rochip.com>
Subject: [PATCH 01/16] crypto: atmel-tdes: Constify value to write to hw

From: Tudor Ambarus <tudor.ambarus@...rochip.com>

atmel_tdes_write_n() should not modify its value argument.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
---
 drivers/crypto/atmel-tdes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index 0c1f79b30fc1..9b69e7a26639 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -189,7 +189,7 @@ static inline void atmel_tdes_write(struct atmel_tdes_dev *dd,
 }
 
 static void atmel_tdes_write_n(struct atmel_tdes_dev *dd, u32 offset,
-					u32 *value, int count)
+			       const u32 *value, int count)
 {
 	for (; count--; value++, offset += 4)
 		atmel_tdes_write(dd, offset, *value);
-- 
2.14.5