linux-kernel - [PATCH 1/2] crypto/atmel - use the correct print format

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Date:   Thu, 8 Apr 2021 18:23:50 +0800
From:   Kai Ye <yekai13@...wei.com>
To:     <herbert@...dor.apana.org.au>
CC:     <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <yekai13@...wei.com>
Subject: [PATCH 1/2] crypto/atmel - use the correct print format

According to Documentation/core-api/printk-formats.rst, Use
the correct print format. Printing an unsigned int value should use %u
instead of %d.

Signed-off-by: Kai Ye <yekai13@...wei.com>
---
 drivers/crypto/atmel-i2c.c | 2 +-
 drivers/crypto/atmel-sha.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/atmel-i2c.c b/drivers/crypto/atmel-i2c.c
index e8e8281..6fd3e96 100644
--- a/drivers/crypto/atmel-i2c.c
+++ b/drivers/crypto/atmel-i2c.c
@@ -339,7 +339,7 @@ int atmel_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	}
 
 	if (bus_clk_rate > 1000000L) {
-		dev_err(dev, "%d exceeds maximum supported clock frequency (1MHz)\n",
+		dev_err(dev, "%u exceeds maximum supported clock frequency (1MHz)\n",
 			bus_clk_rate);
 		return -EINVAL;
 	}
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 352d80c..1b13f60 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -434,7 +434,7 @@ static int atmel_sha_init(struct ahash_request *req)
 
 	ctx->flags = 0;
 
-	dev_dbg(dd->dev, "init: digest size: %d\n",
+	dev_dbg(dd->dev, "init: digest size: %u\n",
 		crypto_ahash_digestsize(tfm));
 
 	switch (crypto_ahash_digestsize(tfm)) {
@@ -1102,7 +1102,7 @@ static int atmel_sha_start(struct atmel_sha_dev *dd)
 	struct atmel_sha_reqctx *ctx = ahash_request_ctx(req);
 	int err;
 
-	dev_dbg(dd->dev, "handling new req, op: %lu, nbytes: %d\n",
+	dev_dbg(dd->dev, "handling new req, op: %lu, nbytes: %u\n",
 						ctx->op, req->nbytes);
 
 	err = atmel_sha_hw_init(dd);
-- 
2.8.1