diff options
Diffstat (limited to 'drivers/dma')
-rw-r--r-- | drivers/dma/ppc4xx/adma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index cef584533ee8..a2b62e93a143 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c | |||
@@ -2313,7 +2313,7 @@ static struct dma_async_tx_descriptor *ppc440spe_adma_prep_dma_memcpy( | |||
2313 | if (unlikely(!len)) | 2313 | if (unlikely(!len)) |
2314 | return NULL; | 2314 | return NULL; |
2315 | 2315 | ||
2316 | BUG_ON(unlikely(len > PPC440SPE_ADMA_DMA_MAX_BYTE_COUNT)); | 2316 | BUG_ON(len > PPC440SPE_ADMA_DMA_MAX_BYTE_COUNT); |
2317 | 2317 | ||
2318 | spin_lock_bh(&ppc440spe_chan->lock); | 2318 | spin_lock_bh(&ppc440spe_chan->lock); |
2319 | 2319 | ||
@@ -2354,7 +2354,7 @@ static struct dma_async_tx_descriptor *ppc440spe_adma_prep_dma_memset( | |||
2354 | if (unlikely(!len)) | 2354 | if (unlikely(!len)) |
2355 | return NULL; | 2355 | return NULL; |
2356 | 2356 | ||
2357 | BUG_ON(unlikely(len > PPC440SPE_ADMA_DMA_MAX_BYTE_COUNT)); | 2357 | BUG_ON(len > PPC440SPE_ADMA_DMA_MAX_BYTE_COUNT); |
2358 | 2358 | ||
2359 | spin_lock_bh(&ppc440spe_chan->lock); | 2359 | spin_lock_bh(&ppc440spe_chan->lock); |
2360 | 2360 | ||
@@ -2397,7 +2397,7 @@ static struct dma_async_tx_descriptor *ppc440spe_adma_prep_dma_xor( | |||
2397 | dma_dest, dma_src, src_cnt)); | 2397 | dma_dest, dma_src, src_cnt)); |
2398 | if (unlikely(!len)) | 2398 | if (unlikely(!len)) |
2399 | return NULL; | 2399 | return NULL; |
2400 | BUG_ON(unlikely(len > PPC440SPE_ADMA_XOR_MAX_BYTE_COUNT)); | 2400 | BUG_ON(len > PPC440SPE_ADMA_XOR_MAX_BYTE_COUNT); |
2401 | 2401 | ||
2402 | dev_dbg(ppc440spe_chan->device->common.dev, | 2402 | dev_dbg(ppc440spe_chan->device->common.dev, |
2403 | "ppc440spe adma%d: %s src_cnt: %d len: %u int_en: %d\n", | 2403 | "ppc440spe adma%d: %s src_cnt: %d len: %u int_en: %d\n", |
@@ -2887,7 +2887,7 @@ static struct dma_async_tx_descriptor *ppc440spe_adma_prep_dma_pq( | |||
2887 | ADMA_LL_DBG(prep_dma_pq_dbg(ppc440spe_chan->device->id, | 2887 | ADMA_LL_DBG(prep_dma_pq_dbg(ppc440spe_chan->device->id, |
2888 | dst, src, src_cnt)); | 2888 | dst, src, src_cnt)); |
2889 | BUG_ON(!len); | 2889 | BUG_ON(!len); |
2890 | BUG_ON(unlikely(len > PPC440SPE_ADMA_XOR_MAX_BYTE_COUNT)); | 2890 | BUG_ON(len > PPC440SPE_ADMA_XOR_MAX_BYTE_COUNT); |
2891 | BUG_ON(!src_cnt); | 2891 | BUG_ON(!src_cnt); |
2892 | 2892 | ||
2893 | if (src_cnt == 1 && dst[1] == src[0]) { | 2893 | if (src_cnt == 1 && dst[1] == src[0]) { |