dma: mv_xor: remove useless backpointer from mv_xor_chan to mv_xor_device
The backpointer from mv_xor_chan to mv_xor_device is now useless, get rid of it. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -1118,7 +1118,6 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
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/* discover transaction capabilites from the platform data */
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dma_dev->cap_mask = cap_mask;
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mv_chan->shared = xordev;
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INIT_LIST_HEAD(&dma_dev->channels);
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@ -87,7 +87,6 @@ struct mv_xor_chan {
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void *dma_desc_pool_virt;
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size_t pool_size;
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struct dma_device dmadev;
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struct mv_xor_device *shared;
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struct dma_chan dmachan;
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struct mv_xor_desc_slot *last_used;
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struct list_head all_slots;
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