dmaengine: fix incorrect kernel-doc comment for struct dma_slave_config
The 'direction' member of 'struct dma_slave_config' is of data type 'enum dma_transfer_direction', so update the kernel-doc comment for 'struct dma_slave_config' to refer to appropriate values. Signed-off-by: Alexander Popov <a13xp0p0v88@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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1 changed files with 2 additions and 3 deletions
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@ -305,9 +305,8 @@ enum dma_slave_buswidth {
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/**
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* struct dma_slave_config - dma slave channel runtime config
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* @direction: whether the data shall go in or out on this slave
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* channel, right now. DMA_TO_DEVICE and DMA_FROM_DEVICE are
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* legal values, DMA_BIDIRECTIONAL is not acceptable since we
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* need to differentiate source and target addresses.
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* channel, right now. DMA_MEM_TO_DEV and DMA_DEV_TO_MEM are
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* legal values.
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* @src_addr: this is the physical address where DMA slave data
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* should be read (RX), if the source is memory this argument is
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* ignored.
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