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authorDan Williams <dan.j.williams@intel.com>2009-03-25 09:13:25 -0700
committerDan Williams <dan.j.williams@intel.com>2009-03-25 09:13:25 -0700
commit729b5d1b8ec72c28e99840b3f300ba67726e3ab9 (patch)
tree8eac6444ea80bf05f461eb77243f56b008ee5083 /crypto
parent06164f3194e01ea4c76941ac60f541d656c8975f (diff)
downloadlinux-linaro-729b5d1b8ec72c28e99840b3f300ba67726e3ab9.tar.gz
dmaengine: allow dma support for async_tx to be toggled
Provide a config option for blocking the allocation of dma channels to the async_tx api. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/async_tx/async_tx.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index f21147f3626..06eb6cc09fe 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -30,7 +30,7 @@
#ifdef CONFIG_DMA_ENGINE
static int __init async_tx_init(void)
{
- dmaengine_get();
+ async_dmaengine_get();
printk(KERN_INFO "async_tx: api initialized (async)\n");
@@ -39,7 +39,7 @@ static int __init async_tx_init(void)
static void __exit async_tx_exit(void)
{
- dmaengine_put();
+ async_dmaengine_put();
}
/**
@@ -56,7 +56,7 @@ __async_tx_find_channel(struct dma_async_tx_descriptor *depend_tx,
if (depend_tx &&
dma_has_cap(tx_type, depend_tx->chan->device->cap_mask))
return depend_tx->chan;
- return dma_find_channel(tx_type);
+ return async_dma_find_channel(tx_type);
}
EXPORT_SYMBOL_GPL(__async_tx_find_channel);
#else