linux-kernel - [PATCH] crypto: ccree: use a proper le32 type for le32 val

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Date:   Sun, 28 Apr 2019 11:33:22 +0300
From:   Gilad Ben-Yossef <gilad@...yossef.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc:     Ofir Drang <ofir.drang@....com>, kbuild test robot <lkp@...el.com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] crypto: ccree: use a proper le32 type for le32 val

We build an explicit little endian value from the IDR register
values. Use a proper le32 type to mark the var as such to
satisfy Sparse.

Signed-off-by: Gilad Ben-Yossef <gilad@...yossef.com>
Reported-by: kbuild test robot <lkp@...el.com>
Fixes: dcf6285d18ea1 ("crypto: ccree - add CID and PID support")
---
 drivers/crypto/ccree/cc_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c
index 902f196d4be1..208957726cff 100644
--- a/drivers/crypto/ccree/cc_driver.c
+++ b/drivers/crypto/ccree/cc_driver.c
@@ -103,7 +103,7 @@ static u32 cc_read_idr(struct cc_drvdata *drvdata, const u32 *idr_offsets)
 	int i;
 	union {
 		u8 regs[CC_NUM_IDRS];
-		u32 val;
+		__le32 val;
 	} idr;
 
 	for (i = 0; i < CC_NUM_IDRS; ++i)
-- 
2.21.0