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dmaengine: qcom: bam_dma: fix some doc warnings.

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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>
This commit is contained in:
Srinivas Kandagatla 2018-05-17 10:59:15 +01:00 committed by Vinod Koul
parent 5c63de1eaa
commit 9c3655cba0
1 changed files with 3 additions and 2 deletions
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5
drivers/dma/qcom/bam_dma.c
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@ -451,6 +451,7 @@ static void bam_reset_channel(struct bam_chan *bchan)
/**
* bam_chan_init_hw - Initialize channel hardware
* @bchan: bam channel
* @dir: DMA transfer direction
*
* This function resets and initializes the BAM channel
*/
@ -679,7 +680,7 @@ static struct dma_async_tx_descriptor *bam_prep_slave_sg(struct dma_chan *chan,
/**
* bam_dma_terminate_all - terminate all transactions on a channel
* @bchan: bam dma channel
* @chan: bam dma channel
*
* Dequeues and frees all transactions
* No callbacks are done
@ -951,7 +952,7 @@ static void bam_apply_new_config(struct bam_chan *bchan,
/**
* bam_start_dma - start next transaction
* @bchan - bam dma channel
* @bchan: bam dma channel
*/
static void bam_start_dma(struct bam_chan *bchan)
{