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-rw-r--r--drivers/dma/ioat/dma_v3.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
index f270fa11275b..bff48e8cffc4 100644
--- a/drivers/dma/ioat/dma_v3.c
+++ b/drivers/dma/ioat/dma_v3.c
@@ -341,16 +341,8 @@ static void ioat3_restart_channel(struct ioat2_dma_chan *ioat)
341{ 341{
342 struct ioat_chan_common *chan = &ioat->base; 342 struct ioat_chan_common *chan = &ioat->base;
343 unsigned long phys_complete; 343 unsigned long phys_complete;
344 u32 status;
345
346 status = ioat_chansts(chan);
347 if (is_ioat_active(status) || is_ioat_idle(status))
348 ioat_suspend(chan);
349 while (is_ioat_active(status) || is_ioat_idle(status)) {
350 status = ioat_chansts(chan);
351 cpu_relax();
352 }
353 344
345 ioat2_quiesce(chan, 0);
354 if (ioat_cleanup_preamble(chan, &phys_complete)) 346 if (ioat_cleanup_preamble(chan, &phys_complete))
355 __cleanup(ioat, phys_complete); 347 __cleanup(ioat, phys_complete);
356 348