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| author | Dan Williams <dan.j.williams@intel.com> | 2009-01-06 11:38:18 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-01-06 11:38:18 -0700 |
| commit | f27c580c3628d79b17f38976d842a6d7f3616e2e (patch) | |
| tree | f1a1a96c1130e7e1c88f75cb5f5aab4c53fe0297 /drivers/dma/iop-adma.c | |
| parent | aa1e6f1a385eb2b04171ec841f3b760091e4a8ee (diff) | |
| download | op-kernel-dev-f27c580c3628d79b17f38976d842a6d7f3616e2e.zip op-kernel-dev-f27c580c3628d79b17f38976d842a6d7f3616e2e.tar.gz | |
dmaengine: remove 'bigref' infrastructure
Reference counting is done at the module level so clients need not worry
that a channel will leave while they are actively using dmaengine.
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/iop-adma.c')
| -rw-r--r-- | drivers/dma/iop-adma.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index c74ac9e..df0e37d 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -1253,7 +1253,6 @@ static int __devinit iop_adma_probe(struct platform_device *pdev) spin_lock_init(&iop_chan->lock); INIT_LIST_HEAD(&iop_chan->chain); INIT_LIST_HEAD(&iop_chan->all_slots); - INIT_RCU_HEAD(&iop_chan->common.rcu); iop_chan->common.device = dma_dev; list_add_tail(&iop_chan->common.device_node, &dma_dev->channels); |
