ioat3: use ioat2_quiesce()
Replace open coded ioat2_quiesce() call in ioat3_restart_channel
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
index f270fa1..bff48e8 100644
--- a/drivers/dma/ioat/dma_v3.c
+++ b/drivers/dma/ioat/dma_v3.c
@@ -341,16 +341,8 @@
{
struct ioat_chan_common *chan = &ioat->base;
unsigned long phys_complete;
- u32 status;
- status = ioat_chansts(chan);
- if (is_ioat_active(status) || is_ioat_idle(status))
- ioat_suspend(chan);
- while (is_ioat_active(status) || is_ioat_idle(status)) {
- status = ioat_chansts(chan);
- cpu_relax();
- }
-
+ ioat2_quiesce(chan, 0);
if (ioat_cleanup_preamble(chan, &phys_complete))
__cleanup(ioat, phys_complete);