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dmaengine: qcom: bam_dma: fix some doc warnings.
Building kernel with W=1 throws up below warnings: bam_dma.c:459: warning: Function parameter or member 'dir' not described in 'bam_chan_init_hw' bam_dma.c:697: warning: Function parameter or member 'chan' not described in 'bam_dma_terminate_all' bam_dma.c:697: warning: Excess function parameter 'bchan' description in 'bam_dma_terminate_all' bam_dma.c:964: warning: Function parameter or member 'bchan' not described in 'bam_start_dma' Fix these!. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org>
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1 changed files with 3 additions and 2 deletions
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@ -451,6 +451,7 @@ static void bam_reset_channel(struct bam_chan *bchan)
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/**
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* bam_chan_init_hw - Initialize channel hardware
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* @bchan: bam channel
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* @dir: DMA transfer direction
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*
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* This function resets and initializes the BAM channel
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*/
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@ -679,7 +680,7 @@ static struct dma_async_tx_descriptor *bam_prep_slave_sg(struct dma_chan *chan,
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/**
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* bam_dma_terminate_all - terminate all transactions on a channel
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* @bchan: bam dma channel
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* @chan: bam dma channel
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*
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* Dequeues and frees all transactions
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* No callbacks are done
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@ -951,7 +952,7 @@ static void bam_apply_new_config(struct bam_chan *bchan,
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/**
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* bam_start_dma - start next transaction
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* @bchan - bam dma channel
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* @bchan: bam dma channel
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*/
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static void bam_start_dma(struct bam_chan *bchan)
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{
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