diff options
Diffstat (limited to 'drivers/dma/ioat')
| -rw-r--r-- | drivers/dma/ioat/dma_v3.c | 10 |
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) { 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); |