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authorDan Williams <dan.j.williams@intel.com>2008-04-17 23:17:26 -0400
committerDan Williams <dan.j.williams@intel.com>2008-04-17 16:25:54 -0400
commitc4fe15541d0ef5cc8cc1ce43057663851f8fc387 (patch)
treef54ffc254e1264ab7d33fe43e30078e6ecd36bd8 /drivers/dma
parentce4d65a5db77e1568c82d5151a746f627c4f6ed5 (diff)
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>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/iop-adma.c5
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)
255 255
256 BUG_ON(!seen_current); 256 BUG_ON(!seen_current);
257 257
258 iop_chan_idle(busy, iop_chan);
259
260 if (cookie > 0) { 258 if (cookie > 0) {
261 iop_chan->completed_cookie = cookie; 259 iop_chan->completed_cookie = cookie;
262 pr_debug("\tcompleted cookie %d\n", cookie); 260 pr_debug("\tcompleted cookie %d\n", cookie);
@@ -1226,9 +1224,6 @@ static int __devinit iop_adma_probe(struct platform_device *pdev)
1226 } 1224 }
1227 1225
1228 spin_lock_init(&iop_chan->lock); 1226 spin_lock_init(&iop_chan->lock);
1229 init_timer(&iop_chan->cleanup_watchdog);
1230 iop_chan->cleanup_watchdog.data = (unsigned long) iop_chan;
1231 iop_chan->cleanup_watchdog.function = iop_adma_tasklet;
1232 INIT_LIST_HEAD(&iop_chan->chain); 1227 INIT_LIST_HEAD(&iop_chan->chain);
1233 INIT_LIST_HEAD(&iop_chan->all_slots); 1228 INIT_LIST_HEAD(&iop_chan->all_slots);
1234 INIT_RCU_HEAD(&iop_chan->common.rcu); 1229 INIT_RCU_HEAD(&iop_chan->common.rcu);