diff options
Diffstat (limited to 'drivers/crypto/s5p-sss.c')
| -rw-r--r-- | drivers/crypto/s5p-sss.c | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index 2b3a0cf..dce1af0 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -155,43 +155,43 @@ * expansion of its usage. */ struct samsung_aes_variant { - unsigned int aes_offset; + unsigned int aes_offset; }; struct s5p_aes_reqctx { - unsigned long mode; + unsigned long mode; }; struct s5p_aes_ctx { - struct s5p_aes_dev *dev; + struct s5p_aes_dev *dev; - uint8_t aes_key[AES_MAX_KEY_SIZE]; - uint8_t nonce[CTR_RFC3686_NONCE_SIZE]; - int keylen; + uint8_t aes_key[AES_MAX_KEY_SIZE]; + uint8_t nonce[CTR_RFC3686_NONCE_SIZE]; + int keylen; }; struct s5p_aes_dev { - struct device *dev; - struct clk *clk; - void __iomem *ioaddr; - void __iomem *aes_ioaddr; - int irq_fc; + struct device *dev; + struct clk *clk; + void __iomem *ioaddr; + void __iomem *aes_ioaddr; + int irq_fc; - struct ablkcipher_request *req; - struct s5p_aes_ctx *ctx; - struct scatterlist *sg_src; - struct scatterlist *sg_dst; + struct ablkcipher_request *req; + struct s5p_aes_ctx *ctx; + struct scatterlist *sg_src; + struct scatterlist *sg_dst; /* In case of unaligned access: */ - struct scatterlist *sg_src_cpy; - struct scatterlist *sg_dst_cpy; + struct scatterlist *sg_src_cpy; + struct scatterlist *sg_dst_cpy; - struct tasklet_struct tasklet; - struct crypto_queue queue; - bool busy; - spinlock_t lock; + struct tasklet_struct tasklet; + struct crypto_queue queue; + bool busy; + spinlock_t lock; - struct samsung_aes_variant *variant; + struct samsung_aes_variant *variant; }; static struct s5p_aes_dev *s5p_dev; @@ -421,11 +421,11 @@ static bool s5p_aes_rx(struct s5p_aes_dev *dev) static irqreturn_t s5p_aes_interrupt(int irq, void *dev_id) { struct platform_device *pdev = dev_id; - struct s5p_aes_dev *dev = platform_get_drvdata(pdev); - uint32_t status; - unsigned long flags; - bool set_dma_tx = false; - bool set_dma_rx = false; + struct s5p_aes_dev *dev = platform_get_drvdata(pdev); + bool set_dma_tx = false; + bool set_dma_rx = false; + unsigned long flags; + uint32_t status; spin_lock_irqsave(&dev->lock, flags); @@ -538,10 +538,10 @@ static int s5p_set_outdata_start(struct s5p_aes_dev *dev, static void s5p_aes_crypt_start(struct s5p_aes_dev *dev, unsigned long mode) { - struct ablkcipher_request *req = dev->req; - uint32_t aes_control; - int err; - unsigned long flags; + struct ablkcipher_request *req = dev->req; + uint32_t aes_control; + unsigned long flags; + int err; aes_control = SSS_AES_KEY_CHANGE_MODE; if (mode & FLAGS_AES_DECRYPT) @@ -653,10 +653,10 @@ exit: static int s5p_aes_crypt(struct ablkcipher_request *req, unsigned long mode) { - struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req); - struct s5p_aes_ctx *ctx = crypto_ablkcipher_ctx(tfm); - struct s5p_aes_reqctx *reqctx = ablkcipher_request_ctx(req); - struct s5p_aes_dev *dev = ctx->dev; + struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req); + struct s5p_aes_reqctx *reqctx = ablkcipher_request_ctx(req); + struct s5p_aes_ctx *ctx = crypto_ablkcipher_ctx(tfm); + struct s5p_aes_dev *dev = ctx->dev; if (!IS_ALIGNED(req->nbytes, AES_BLOCK_SIZE)) { dev_err(dev->dev, "request size is not exact amount of AES blocks\n"); @@ -671,7 +671,7 @@ static int s5p_aes_crypt(struct ablkcipher_request *req, unsigned long mode) static int s5p_aes_setkey(struct crypto_ablkcipher *cipher, const uint8_t *key, unsigned int keylen) { - struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); + struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); struct s5p_aes_ctx *ctx = crypto_tfm_ctx(tfm); if (keylen != AES_KEYSIZE_128 && @@ -763,11 +763,11 @@ static struct crypto_alg algs[] = { static int s5p_aes_probe(struct platform_device *pdev) { - int i, j, err = -ENODEV; - struct s5p_aes_dev *pdata; - struct device *dev = &pdev->dev; - struct resource *res; + struct device *dev = &pdev->dev; + int i, j, err = -ENODEV; struct samsung_aes_variant *variant; + struct s5p_aes_dev *pdata; + struct resource *res; if (s5p_dev) return -EEXIST; |
