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path: root/drivers/crypto/ux500/hash/hash_core.c
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Diffstat (limited to 'drivers/crypto/ux500/hash/hash_core.c')
-rw-r--r--drivers/crypto/ux500/hash/hash_core.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c
index da284b0ea1b2..ecb7412e84e3 100644
--- a/drivers/crypto/ux500/hash/hash_core.c
+++ b/drivers/crypto/ux500/hash/hash_core.c
@@ -190,7 +190,7 @@ static void hash_dma_done(struct hash_ctx *ctx)
chan = ctx->device->dma.chan_mem2hash;
dmaengine_terminate_all(chan);
dma_unmap_sg(chan->device->dev, ctx->device->dma.sg,
- ctx->device->dma.sg_len, DMA_TO_DEVICE);
+ ctx->device->dma.nents, DMA_TO_DEVICE);
}
static int hash_dma_write(struct hash_ctx *ctx,
@@ -356,7 +356,7 @@ out:
/**
* hash_get_device_data - Checks for an available hash device and return it.
- * @hash_ctx: Structure for the hash context.
+ * @ctx: Structure for the hash context.
* @device_data: Structure for the hash device.
*
* This function check for an available hash device and return it to
@@ -542,7 +542,7 @@ static bool hash_dma_valid_data(struct scatterlist *sg, int datasize)
}
/**
- * hash_init - Common hash init function for SHA1/SHA2 (SHA256).
+ * ux500_hash_init - Common hash init function for SHA1/SHA2 (SHA256).
* @req: The hash request for the job.
*
* Initialize structures.
@@ -585,6 +585,7 @@ static int ux500_hash_init(struct ahash_request *req)
* @device_data: Structure for the hash device.
* @message: Block (512 bits) of message to be written to
* the HASH hardware.
+ * @length: Message length
*
*/
static void hash_processblock(struct hash_device_data *device_data,
@@ -1295,7 +1296,7 @@ void hash_get_digest(struct hash_device_data *device_data,
}
/**
- * hash_update - The hash update function for SHA1/SHA2 (SHA256).
+ * ahash_update - The hash update function for SHA1/SHA2 (SHA256).
* @req: The hash request for the job.
*/
static int ahash_update(struct ahash_request *req)
@@ -1315,7 +1316,7 @@ static int ahash_update(struct ahash_request *req)
}
/**
- * hash_final - The hash final function for SHA1/SHA2 (SHA256).
+ * ahash_final - The hash final function for SHA1/SHA2 (SHA256).
* @req: The hash request for the job.
*/
static int ahash_final(struct ahash_request *req)
@@ -1615,9 +1616,6 @@ static struct hash_algo_template hash_algs[] = {
}
};
-/**
- * hash_algs_register_all -
- */
static int ahash_algs_register_all(struct hash_device_data *device_data)
{
int ret;
@@ -1640,9 +1638,6 @@ unreg:
return ret;
}
-/**
- * hash_algs_unregister_all -
- */
static void ahash_algs_unregister_all(struct hash_device_data *device_data)
{
int i;
@@ -1681,7 +1676,6 @@ static int ux500_hash_probe(struct platform_device *pdev)
device_data->phybase = res->start;
device_data->base = devm_ioremap_resource(dev, res);
if (IS_ERR(device_data->base)) {
- dev_err(dev, "%s: ioremap() failed!\n", __func__);
ret = PTR_ERR(device_data->base);
goto out;
}