diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/ioat/dma_v2.c | 2 | ||||
| -rw-r--r-- | drivers/dma/ioat/dma_v3.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c index c6e4531fe524..01ed1cfd3eb6 100644 --- a/drivers/dma/ioat/dma_v2.c +++ b/drivers/dma/ioat/dma_v2.c | |||
| @@ -158,7 +158,7 @@ static void __cleanup(struct ioat2_dma_chan *ioat, unsigned long phys_complete) | |||
| 158 | seen_current = true; | 158 | seen_current = true; |
| 159 | } | 159 | } |
| 160 | ioat->tail += i; | 160 | ioat->tail += i; |
| 161 | BUG_ON(!seen_current); /* no active descs have written a completion? */ | 161 | BUG_ON(active && !seen_current); /* no active descs have written a completion? */ |
| 162 | 162 | ||
| 163 | chan->last_completion = phys_complete; | 163 | chan->last_completion = phys_complete; |
| 164 | if (ioat->head == ioat->tail) { | 164 | if (ioat->head == ioat->tail) { |
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c index bff48e8cffc4..39520f2f7da9 100644 --- a/drivers/dma/ioat/dma_v3.c +++ b/drivers/dma/ioat/dma_v3.c | |||
| @@ -293,7 +293,7 @@ static void __cleanup(struct ioat2_dma_chan *ioat, unsigned long phys_complete) | |||
| 293 | } | 293 | } |
| 294 | } | 294 | } |
| 295 | ioat->tail += i; | 295 | ioat->tail += i; |
| 296 | BUG_ON(!seen_current); /* no active descs have written a completion? */ | 296 | BUG_ON(active && !seen_current); /* no active descs have written a completion? */ |
| 297 | chan->last_completion = phys_complete; | 297 | chan->last_completion = phys_complete; |
| 298 | if (ioat->head == ioat->tail) { | 298 | if (ioat->head == ioat->tail) { |
| 299 | dev_dbg(to_dev(chan), "%s: cancel completion timeout\n", | 299 | dev_dbg(to_dev(chan), "%s: cancel completion timeout\n", |