diff options
| author | Coly Li <bosong.ly@taobao.com> | 2011-03-26 13:26:52 -0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-03-31 01:37:40 -0400 |
| commit | e2ec771a99a5cf231c9dea4da26238bf073e1e9c (patch) | |
| tree | b87855d8931cd04504b792179b39f79ef497f5fb /drivers/dma | |
| parent | 84adccfb8cd2a6b8237da6752668ba25cd90c20b (diff) | |
dma: use BUG_ON correctly in iop-adma.c, v4
This patch makes BUG_ON() usage correct in drivers/dma/iop-adma.c.
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Coly Li <bosong.ly@taobao.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/iop-adma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index c6b01f535b29..e03f811a83dd 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c | |||
| @@ -619,7 +619,7 @@ iop_adma_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dma_dest, | |||
| 619 | 619 | ||
| 620 | if (unlikely(!len)) | 620 | if (unlikely(!len)) |
| 621 | return NULL; | 621 | return NULL; |
| 622 | BUG_ON(unlikely(len > IOP_ADMA_MAX_BYTE_COUNT)); | 622 | BUG_ON(len > IOP_ADMA_MAX_BYTE_COUNT); |
| 623 | 623 | ||
| 624 | dev_dbg(iop_chan->device->common.dev, "%s len: %u\n", | 624 | dev_dbg(iop_chan->device->common.dev, "%s len: %u\n", |
| 625 | __func__, len); | 625 | __func__, len); |
| @@ -652,7 +652,7 @@ iop_adma_prep_dma_memset(struct dma_chan *chan, dma_addr_t dma_dest, | |||
| 652 | 652 | ||
| 653 | if (unlikely(!len)) | 653 | if (unlikely(!len)) |
| 654 | return NULL; | 654 | return NULL; |
| 655 | BUG_ON(unlikely(len > IOP_ADMA_MAX_BYTE_COUNT)); | 655 | BUG_ON(len > IOP_ADMA_MAX_BYTE_COUNT); |
| 656 | 656 | ||
| 657 | dev_dbg(iop_chan->device->common.dev, "%s len: %u\n", | 657 | dev_dbg(iop_chan->device->common.dev, "%s len: %u\n", |
| 658 | __func__, len); | 658 | __func__, len); |
| @@ -686,7 +686,7 @@ iop_adma_prep_dma_xor(struct dma_chan *chan, dma_addr_t dma_dest, | |||
| 686 | 686 | ||
| 687 | if (unlikely(!len)) | 687 | if (unlikely(!len)) |
| 688 | return NULL; | 688 | return NULL; |
| 689 | BUG_ON(unlikely(len > IOP_ADMA_XOR_MAX_BYTE_COUNT)); | 689 | BUG_ON(len > IOP_ADMA_XOR_MAX_BYTE_COUNT); |
| 690 | 690 | ||
| 691 | dev_dbg(iop_chan->device->common.dev, | 691 | dev_dbg(iop_chan->device->common.dev, |
| 692 | "%s src_cnt: %d len: %u flags: %lx\n", | 692 | "%s src_cnt: %d len: %u flags: %lx\n", |