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Viewing changes to drivers/dma/mv_xor.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
drivers/dma/mv_xor.c
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        if (unlikely(len < MV_XOR_MIN_BYTE_COUNT))
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                return NULL;
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        BUG_ON(unlikely(len > MV_XOR_MAX_BYTE_COUNT));
 
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        BUG_ON(len > MV_XOR_MAX_BYTE_COUNT);
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        spin_lock_bh(&mv_chan->lock);
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        slot_cnt = mv_chan_memcpy_slot_count(len);
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        if (unlikely(len < MV_XOR_MIN_BYTE_COUNT))
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                return NULL;
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        BUG_ON(unlikely(len > MV_XOR_MAX_BYTE_COUNT));
 
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        BUG_ON(len > MV_XOR_MAX_BYTE_COUNT);
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        spin_lock_bh(&mv_chan->lock);
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        slot_cnt = mv_chan_memset_slot_count(len);
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        if (unlikely(len < MV_XOR_MIN_BYTE_COUNT))
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                return NULL;
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        BUG_ON(unlikely(len > MV_XOR_MAX_BYTE_COUNT));
 
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        BUG_ON(len > MV_XOR_MAX_BYTE_COUNT);
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        dev_dbg(mv_chan->device->common.dev,
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                "%s src_cnt: %d len: dest %x %u flags: %ld\n",