4 files changed, 26 insertions, 17 deletions

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 93474f8..e3d40a8 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -394,7 +394,7 @@ static int atmel_aes_hw_init(struct atmel_aes_dev *dd)
 {
 	int err;
 
-	err = clk_prepare_enable(dd->iclk);
+	err = clk_enable(dd->iclk);
 	if (err)
 		return err;
 
@@ -424,7 +424,7 @@ static int atmel_aes_hw_version_init(struct atmel_aes_dev *dd)
 
 	dev_info(dd->dev, "version: 0x%x\n", dd->hw_version);
 
-	clk_disable_unprepare(dd->iclk);
+	clk_disable(dd->iclk);
 	return 0;
 }
 
@@ -442,7 +442,7 @@ static inline bool atmel_aes_is_encrypt(const struct atmel_aes_dev *dd)
 
 static inline int atmel_aes_complete(struct atmel_aes_dev *dd, int err)
 {
-	clk_disable_unprepare(dd->iclk);
+	clk_disable(dd->iclk);
 	dd->flags &= ~AES_FLAGS_BUSY;
 
 	if (dd->is_async)
@@ -2085,10 +2085,14 @@ static int atmel_aes_probe(struct platform_device *pdev)
 		goto res_err;
 	}
 
-	err = atmel_aes_hw_version_init(aes_dd);
+	err = clk_prepare(aes_dd->iclk);
 	if (err)
 		goto res_err;
 
+	err = atmel_aes_hw_version_init(aes_dd);
+	if (err)
+		goto iclk_unprepare;
+
 	atmel_aes_get_cap(aes_dd);
 
 	err = atmel_aes_buff_init(aes_dd);
@@ -2121,6 +2125,8 @@ err_algs:
 err_aes_dma:
 	atmel_aes_buff_cleanup(aes_dd);
 err_aes_buff:
+iclk_unprepare:
+	clk_unprepare(aes_dd->iclk);
 res_err:
 	tasklet_kill(&aes_dd->done_task);
 	tasklet_kill(&aes_dd->queue_task);
@@ -2149,6 +2155,8 @@ static int atmel_aes_remove(struct platform_device *pdev)
 	atmel_aes_dma_cleanup(aes_dd);
 	atmel_aes_buff_cleanup(aes_dd);
 
+	clk_unprepare(aes_dd->iclk);
+
 	return 0;
 }
 
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 4b2dd95..97e3479 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -839,7 +839,7 @@ static void atmel_sha_finish_req(struct ahash_request *req, int err)
 	dd->flags &= ~(SHA_FLAGS_BUSY | SHA_FLAGS_FINAL | SHA_FLAGS_CPU |
 			SHA_FLAGS_DMA_READY | SHA_FLAGS_OUTPUT_READY);
 
-	clk_disable_unprepare(dd->iclk);
+	clk_disable(dd->iclk);
 
 	if (req->base.complete)
 		req->base.complete(&req->base, err);
@@ -852,7 +852,7 @@ static int atmel_sha_hw_init(struct atmel_sha_dev *dd)
 {
 	int err;
 
-	err = clk_prepare_enable(dd->iclk);
+	err = clk_enable(dd->iclk);
 	if (err)
 		return err;
 
@@ -879,7 +879,7 @@ static void atmel_sha_hw_version_init(struct atmel_sha_dev *dd)
 	dev_info(dd->dev,
 			"version: 0x%x\n", dd->hw_version);
 
-	clk_disable_unprepare(dd->iclk);
+	clk_disable(dd->iclk);
 }
 
 static int atmel_sha_handle_queue(struct atmel_sha_dev *dd,
@@ -1492,6 +1492,10 @@ static int atmel_sha_probe(struct platform_device *pdev)
 		goto res_err;
 	}
 
+	err = clk_prepare(sha_dd->iclk);
+	if (err)
+		goto res_err;
+
 	atmel_sha_hw_version_init(sha_dd);
 
 	atmel_sha_get_cap(sha_dd);
@@ -1503,12 +1507,12 @@ static int atmel_sha_probe(struct platform_device *pdev)
 			if (IS_ERR(pdata)) {
 				dev_err(&pdev->dev, "platform data not available\n");
 				err = PTR_ERR(pdata);
-				goto res_err;
+				goto iclk_unprepare;
 			}
 		}
 		if (!pdata->dma_slave) {
 			err = -ENXIO;
-			goto res_err;
+			goto iclk_unprepare;
 		}
 		err = atmel_sha_dma_init(sha_dd, pdata);
 		if (err)
@@ -1539,6 +1543,8 @@ err_algs:
 	if (sha_dd->caps.has_dma)
 		atmel_sha_dma_cleanup(sha_dd);
 err_sha_dma:
+iclk_unprepare:
+	clk_unprepare(sha_dd->iclk);
 res_err:
 	tasklet_kill(&sha_dd->queue_task);
 	tasklet_kill(&sha_dd->done_task);
@@ -1567,12 +1573,7 @@ static int atmel_sha_remove(struct platform_device *pdev)
 	if (sha_dd->caps.has_dma)
 		atmel_sha_dma_cleanup(sha_dd);
 
-	iounmap(sha_dd->io_base);
-
-	clk_put(sha_dd->iclk);
-
-	if (sha_dd->irq >= 0)
-		free_irq(sha_dd->irq, sha_dd);
+	clk_unprepare(sha_dd->iclk);
 
 	return 0;
 }
diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c
index 310f433..80239ae 100644
--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c
@@ -306,7 +306,7 @@ static int mv_cesa_dev_dma_init(struct mv_cesa_dev *cesa)
 		return -ENOMEM;
 
 	dma->padding_pool = dmam_pool_create("cesa_padding", dev, 72, 1, 0);
-	if (!dma->cache_pool)
+	if (!dma->padding_pool)
 		return -ENOMEM;
 
 	cesa->dma = dma;
diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c
index 046c1c4..d94e25d 100644
--- a/drivers/crypto/nx/nx-842.c
+++ b/drivers/crypto/nx/nx-842.c
@@ -308,7 +308,7 @@ int nx842_crypto_compress(struct crypto_tfm *tfm,
 		h = !n && add_header ? hdrsize : 0;
 
 		if (ignore)
-			pr_warn("interal error, ignore is set %x\n", ignore);
+			pr_warn("internal error, ignore is set %x\n", ignore);
 
 		ret = compress(ctx, &p, &hdr->group[n], &c, &ignore, h);
 		if (ret)