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dmaengine: kill struct dma_client and supporting infrastructure

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All users have been converted to either the general-purpose allocator,
dma_find_channel, or dma_request_channel.

Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams
2009-01-06 11:38:17 -07:00
parent 209b84a88f
commit aa1e6f1a38
9 changed files with 17 additions and 232 deletions
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5
drivers/dma/ioat_dma.c
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@@ -734,8 +734,7 @@ static void ioat2_dma_massage_chan_desc(struct ioat_dma_chan *ioat_chan)
* ioat_dma_alloc_chan_resources - returns the number of allocated descriptors
* @chan: the channel to be filled out
*/
static int ioat_dma_alloc_chan_resources(struct dma_chan *chan,
struct dma_client *client)
static int ioat_dma_alloc_chan_resources(struct dma_chan *chan)
{
struct ioat_dma_chan *ioat_chan = to_ioat_chan(chan);
struct ioat_desc_sw *desc;
@@ -1381,7 +1380,7 @@ static int ioat_dma_self_test(struct ioatdma_device *device)
dma_chan = container_of(device->common.channels.next,
struct dma_chan,
device_node);
if (device->common.device_alloc_chan_resources(dma_chan, NULL) < 1) {
if (device->common.device_alloc_chan_resources(dma_chan) < 1) {
dev_err(&device->pdev->dev,
"selftest cannot allocate chan resource\n");
err = -ENODEV;