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Message-ID: <41ed819e39f375c464d362f2a259141d750302b4.1450366831.git.cyrille.pitchen@atmel.com>
Date: Thu, 17 Dec 2015 18:13:02 +0100
From: Cyrille Pitchen <cyrille.pitchen@...el.com>
To: <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
<nicolas.ferre@...el.com>
CC: <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
Cyrille Pitchen <cyrille.pitchen@...el.com>
Subject: [PATCH 18/24] crypto: atmel-aes: fix typo and indentation
Dummy patch to fix typo and indentation.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@...el.com>
---
drivers/crypto/atmel-aes.c | 56 +++++++++++++++++++++-------------------------
1 file changed, 25 insertions(+), 31 deletions(-)
diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 176ab3878583..208fa8dce7f7 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -80,9 +80,9 @@
struct atmel_aes_caps {
- bool has_dualbuff;
- bool has_cfb64;
- u32 max_burst_size;
+ bool has_dualbuff;
+ bool has_cfb64;
+ u32 max_burst_size;
};
struct atmel_aes_dev;
@@ -92,13 +92,11 @@ typedef int (*atmel_aes_fn_t)(struct atmel_aes_dev *);
struct atmel_aes_base_ctx {
- struct atmel_aes_dev *dd;
- atmel_aes_fn_t start;
-
- int keylen;
- u32 key[AES_KEYSIZE_256 / sizeof(u32)];
-
- u16 block_size;
+ struct atmel_aes_dev *dd;
+ atmel_aes_fn_t start;
+ int keylen;
+ u32 key[AES_KEYSIZE_256 / sizeof(u32)];
+ u16 block_size;
};
struct atmel_aes_ctx {
@@ -106,7 +104,7 @@ struct atmel_aes_ctx {
};
struct atmel_aes_reqctx {
- unsigned long mode;
+ unsigned long mode;
};
struct atmel_aes_dma {
@@ -131,7 +129,7 @@ struct atmel_aes_dev {
struct device *dev;
struct clk *iclk;
- int irq;
+ int irq;
unsigned long flags;
@@ -155,7 +153,7 @@ struct atmel_aes_dev {
struct atmel_aes_caps caps;
- u32 hw_version;
+ u32 hw_version;
};
struct atmel_aes_drv {
@@ -782,11 +780,11 @@ static void atmel_aes_buff_cleanup(struct atmel_aes_dev *dd)
static int atmel_aes_crypt(struct ablkcipher_request *req, unsigned long mode)
{
- struct atmel_aes_base_ctx *ctx = crypto_ablkcipher_ctx(
- crypto_ablkcipher_reqtfm(req));
- struct atmel_aes_reqctx *rctx = ablkcipher_request_ctx(req);
+ struct atmel_aes_base_ctx *ctx;
+ struct atmel_aes_reqctx *rctx;
struct atmel_aes_dev *dd;
+ ctx = crypto_ablkcipher_ctx(crypto_ablkcipher_reqtfm(req));
switch (mode & AES_FLAGS_OPMODE_MASK) {
case AES_FLAGS_CFB8:
ctx->block_size = CFB8_BLOCK_SIZE;
@@ -813,6 +811,7 @@ static int atmel_aes_crypt(struct ablkcipher_request *req, unsigned long mode)
if (!dd)
return -ENODEV;
+ rctx = ablkcipher_request_ctx(req);
rctx->mode = mode;
return atmel_aes_handle_queue(dd, &req->base);
@@ -873,8 +872,9 @@ static int atmel_aes_setkey(struct crypto_ablkcipher *tfm, const u8 *key,
{
struct atmel_aes_base_ctx *ctx = crypto_ablkcipher_ctx(tfm);
- if (keylen != AES_KEYSIZE_128 && keylen != AES_KEYSIZE_192 &&
- keylen != AES_KEYSIZE_256) {
+ if (keylen != AES_KEYSIZE_128 &&
+ keylen != AES_KEYSIZE_192 &&
+ keylen != AES_KEYSIZE_256) {
crypto_ablkcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
return -EINVAL;
}
@@ -897,26 +897,22 @@ static int atmel_aes_ecb_decrypt(struct ablkcipher_request *req)
static int atmel_aes_cbc_encrypt(struct ablkcipher_request *req)
{
- return atmel_aes_crypt(req,
- AES_FLAGS_ENCRYPT | AES_FLAGS_CBC);
+ return atmel_aes_crypt(req, AES_FLAGS_CBC | AES_FLAGS_ENCRYPT);
}
static int atmel_aes_cbc_decrypt(struct ablkcipher_request *req)
{
- return atmel_aes_crypt(req,
- AES_FLAGS_CBC);
+ return atmel_aes_crypt(req, AES_FLAGS_CBC);
}
static int atmel_aes_ofb_encrypt(struct ablkcipher_request *req)
{
- return atmel_aes_crypt(req,
- AES_FLAGS_ENCRYPT | AES_FLAGS_OFB);
+ return atmel_aes_crypt(req, AES_FLAGS_OFB | AES_FLAGS_ENCRYPT);
}
static int atmel_aes_ofb_decrypt(struct ablkcipher_request *req)
{
- return atmel_aes_crypt(req,
- AES_FLAGS_OFB);
+ return atmel_aes_crypt(req, AES_FLAGS_OFB);
}
static int atmel_aes_cfb_encrypt(struct ablkcipher_request *req)
@@ -971,14 +967,12 @@ static int atmel_aes_cfb8_decrypt(struct ablkcipher_request *req)
static int atmel_aes_ctr_encrypt(struct ablkcipher_request *req)
{
- return atmel_aes_crypt(req,
- AES_FLAGS_ENCRYPT | AES_FLAGS_CTR);
+ return atmel_aes_crypt(req, AES_FLAGS_CTR | AES_FLAGS_ENCRYPT);
}
static int atmel_aes_ctr_decrypt(struct ablkcipher_request *req)
{
- return atmel_aes_crypt(req,
- AES_FLAGS_CTR);
+ return atmel_aes_crypt(req, AES_FLAGS_CTR);
}
static int atmel_aes_cra_init(struct crypto_tfm *tfm)
@@ -1196,7 +1190,7 @@ static void atmel_aes_queue_task(unsigned long data)
static void atmel_aes_done_task(unsigned long data)
{
- struct atmel_aes_dev *dd = (struct atmel_aes_dev *) data;
+ struct atmel_aes_dev *dd = (struct atmel_aes_dev *)data;
dd->is_async = true;
(void)dd->resume(dd);
--
1.8.2.2
--
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