linux-kernel - [PATCH -next] crypto: sa2ul - Fix pointer-to-int-cast warning

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Date:   Tue, 18 Aug 2020 22:00:01 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
        <j-keerthy@...com>
CC:     <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] crypto: sa2ul - Fix pointer-to-int-cast warning

drivers/crypto/sa2ul.c: In function ‘sa_sha_init’:
drivers/crypto/sa2ul.c:1486:33: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   crypto_ahash_digestsize(tfm), (u64)rctx);
                                 ^
./include/linux/dev_printk.h:123:47: note: in definition of macro ‘dev_dbg’
   dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
                                               ^~~~~~~~~~~

Use %p to print rctx pointer.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/crypto/sa2ul.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c
index 5bc099052bd2..acabb8ddacb6 100644
--- a/drivers/crypto/sa2ul.c
+++ b/drivers/crypto/sa2ul.c
@@ -1482,8 +1482,8 @@ static int sa_sha_init(struct ahash_request *req)
 	struct sa_sha_req_ctx *rctx = ahash_request_ctx(req);
 	struct sa_tfm_ctx *ctx = crypto_ahash_ctx(tfm);
 
-	dev_dbg(sa_k3_dev, "init: digest size: %d, rctx=%llx\n",
-		crypto_ahash_digestsize(tfm), (u64)rctx);
+	dev_dbg(sa_k3_dev, "init: digest size: %u, rctx=%p\n",
+		crypto_ahash_digestsize(tfm), rctx);
 
 	ahash_request_set_tfm(&rctx->fallback_req, ctx->fallback.ahash);
 	rctx->fallback_req.base.flags =
-- 
2.17.1