iop-adma: remove the workaround for missed interrupts on iop3xx

This workaround was covering the dependency submission bug in async_tx.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 2aa3df50c842..93252294f32b 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -255,8 +255,6 @@ static void __iop_adma_slot_cleanup(struct iop_adma_chan *iop_chan)
 
         BUG_ON(!seen_current);
 
-        iop_chan_idle(busy, iop_chan);
-
         if (cookie > 0) {
                 iop_chan->completed_cookie = cookie;
                 pr_debug("\tcompleted cookie %d\n", cookie);
@@ -1226,9 +1224,6 @@ static int __devinit iop_adma_probe(struct platform_device *pdev)
         }
 
         spin_lock_init(&iop_chan->lock);
-        init_timer(&iop_chan->cleanup_watchdog);
-        iop_chan->cleanup_watchdog.data = (unsigned long) iop_chan;
-        iop_chan->cleanup_watchdog.function = iop_adma_tasklet;
         INIT_LIST_HEAD(&iop_chan->chain);
         INIT_LIST_HEAD(&iop_chan->all_slots);
         INIT_RCU_HEAD(&iop_chan->common.rcu);