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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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7
drivers/dma/iop-adma.c
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@@ -470,8 +470,7 @@ static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan);
* greater than 2x the number slots needed to satisfy a device->max_xor
* request.
* */
static int iop_adma_alloc_chan_resources(struct dma_chan *chan,
struct dma_client *client)
static int iop_adma_alloc_chan_resources(struct dma_chan *chan)
{
char *hw_desc;
int idx;
@@ -865,7 +864,7 @@ static int __devinit iop_adma_memcpy_self_test(struct iop_adma_device *device)
dma_chan = container_of(device->common.channels.next,
struct dma_chan,
device_node);
if (iop_adma_alloc_chan_resources(dma_chan, NULL) < 1) {
if (iop_adma_alloc_chan_resources(dma_chan) < 1) {
err = -ENODEV;
goto out;
}
@@ -963,7 +962,7 @@ iop_adma_xor_zero_sum_self_test(struct iop_adma_device *device)
dma_chan = container_of(device->common.channels.next,
struct dma_chan,
device_node);
if (iop_adma_alloc_chan_resources(dma_chan, NULL) < 1) {
if (iop_adma_alloc_chan_resources(dma_chan) < 1) {
err = -ENODEV;
goto out;
}