1 files changed, 24 insertions, 20 deletions

diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
index 4801162919d9..09389dd2f96b 100644
--- a/drivers/crypto/geode-aes.c
+++ b/drivers/crypto/geode-aes.c
@@ -15,14 +15,14 @@
 #include <crypto/algapi.h>
 #include <crypto/aes.h>
 
-#include <asm/io.h>
-#include <asm/delay.h>
+#include <linux/io.h>
+#include <linux/delay.h>
 
 #include "geode-aes.h"
 
 /* Static structures */
 
-static void __iomem * _iobase;
+static void __iomem *_iobase;
 static spinlock_t lock;
 
 /* Write a 128 bit field (either a writable key or IV) */
@@ -30,7 +30,7 @@ static inline void
 _writefield(u32 offset, void *value)
 {
 	int i;
-	for(i = 0; i < 4; i++)
+	for (i = 0; i < 4; i++)
 		iowrite32(((u32 *) value)[i], _iobase + offset + (i * 4));
 }
 
@@ -39,7 +39,7 @@ static inline void
 _readfield(u32 offset, void *value)
 {
 	int i;
-	for(i = 0; i < 4; i++)
+	for (i = 0; i < 4; i++)
 		((u32 *) value)[i] = ioread32(_iobase + offset + (i * 4));
 }
 
@@ -59,7 +59,7 @@ do_crypt(void *src, void *dst, int len, u32 flags)
 	do {
 		status = ioread32(_iobase + AES_INTR_REG);
 		cpu_relax();
-	} while(!(status & AES_INTRA_PENDING) && --counter);
+	} while (!(status & AES_INTRA_PENDING) && --counter);
 
 	/* Clear the event */
 	iowrite32((status & 0xFF) | AES_INTRA_PENDING, _iobase + AES_INTR_REG);
@@ -135,13 +135,13 @@ static int geode_setkey_cip(struct crypto_tfm *tfm, const u8 *key,
 	/*
 	 * The requested key size is not supported by HW, do a fallback
 	 */
-	op->fallback.blk->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
-	op->fallback.blk->base.crt_flags |= (tfm->crt_flags & CRYPTO_TFM_REQ_MASK);
+	op->fallback.cip->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK;
+	op->fallback.cip->base.crt_flags |= (tfm->crt_flags & CRYPTO_TFM_REQ_MASK);
 
 	ret = crypto_cipher_setkey(op->fallback.cip, key, len);
 	if (ret) {
 		tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK;
-		tfm->crt_flags |= (op->fallback.blk->base.crt_flags & CRYPTO_TFM_RES_MASK);
+		tfm->crt_flags |= (op->fallback.cip->base.crt_flags & CRYPTO_TFM_RES_MASK);
 	}
 	return ret;
 }
@@ -263,7 +263,7 @@ static int fallback_init_cip(struct crypto_tfm *tfm)
 
 	if (IS_ERR(op->fallback.cip)) {
 		printk(KERN_ERR "Error allocating fallback algo %s\n", name);
-		return PTR_ERR(op->fallback.blk);
+		return PTR_ERR(op->fallback.cip);
 	}
 
 	return 0;
@@ -317,7 +317,7 @@ geode_cbc_decrypt(struct blkcipher_desc *desc,
 	err = blkcipher_walk_virt(desc, &walk);
 	op->iv = walk.iv;
 
-	while((nbytes = walk.nbytes)) {
+	while ((nbytes = walk.nbytes)) {
 		op->src = walk.src.virt.addr,
 		op->dst = walk.dst.virt.addr;
 		op->mode = AES_MODE_CBC;
@@ -349,7 +349,7 @@ geode_cbc_encrypt(struct blkcipher_desc *desc,
 	err = blkcipher_walk_virt(desc, &walk);
 	op->iv = walk.iv;
 
-	while((nbytes = walk.nbytes)) {
+	while ((nbytes = walk.nbytes)) {
 		op->src = walk.src.virt.addr,
 		op->dst = walk.dst.virt.addr;
 		op->mode = AES_MODE_CBC;
@@ -429,7 +429,7 @@ geode_ecb_decrypt(struct blkcipher_desc *desc,
 	blkcipher_walk_init(&walk, dst, src, nbytes);
 	err = blkcipher_walk_virt(desc, &walk);
 
-	while((nbytes = walk.nbytes)) {
+	while ((nbytes = walk.nbytes)) {
 		op->src = walk.src.virt.addr,
 		op->dst = walk.dst.virt.addr;
 		op->mode = AES_MODE_ECB;
@@ -459,7 +459,7 @@ geode_ecb_encrypt(struct blkcipher_desc *desc,
 	blkcipher_walk_init(&walk, dst, src, nbytes);
 	err = blkcipher_walk_virt(desc, &walk);
 
-	while((nbytes = walk.nbytes)) {
+	while ((nbytes = walk.nbytes)) {
 		op->src = walk.src.virt.addr,
 		op->dst = walk.dst.virt.addr;
 		op->mode = AES_MODE_ECB;
@@ -518,11 +518,12 @@ static int __devinit
 geode_aes_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	int ret;
-
-	if ((ret = pci_enable_device(dev)))
+	ret = pci_enable_device(dev);
+	if (ret)
 		return ret;
 
-	if ((ret = pci_request_regions(dev, "geode-aes")))
+	ret = pci_request_regions(dev, "geode-aes");
+	if (ret)
 		goto eenable;
 
 	_iobase = pci_iomap(dev, 0, 0);
@@ -537,13 +538,16 @@ geode_aes_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	/* Clear any pending activity */
 	iowrite32(AES_INTR_PENDING | AES_INTR_MASK, _iobase + AES_INTR_REG);
 
-	if ((ret = crypto_register_alg(&geode_alg)))
+	ret = crypto_register_alg(&geode_alg);
+	if (ret)
 		goto eiomap;
 
-	if ((ret = crypto_register_alg(&geode_ecb_alg)))
+	ret = crypto_register_alg(&geode_ecb_alg);
+	if (ret)
 		goto ealg;
 
-	if ((ret = crypto_register_alg(&geode_cbc_alg)))
+	ret = crypto_register_alg(&geode_cbc_alg);
+	if (ret)
 		goto eecb;
 
 	printk(KERN_NOTICE "geode-aes: GEODE AES engine enabled.\n");