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dmaengine: xilinx: dpdma: add missing kernel doc 

xilinx_dpdma_sw_desc_set_dma_addrs() documentation is missing describing
'xdev', so add it

drivers/dma/xilinx/xilinx_dpdma.c:313: warning: Function parameter or
member 'xdev' not described in 'xilinx_dpdma_sw_desc_set_dma_addrs'

Link: https://lore.kernel.org/r/20200718135201.191881-2-vkoul@kernel.org
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Vinod Koul 2020-07-18 19:22:00 +05:30
parent 1c1df90871
commit ea55b6a349
1 changed files with 1 additions and 0 deletions
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drivers/dma/xilinx/xilinx_dpdma.c
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@ -295,6 +295,7 @@ static inline void dpdma_set(void __iomem *base, u32 offset, u32 set)
/**
* xilinx_dpdma_sw_desc_set_dma_addrs - Set DMA addresses in the descriptor
* @xdev: DPDMA device
* @sw_desc: The software descriptor in which to set DMA addresses
* @prev: The previous descriptor
* @dma_addr: array of dma addresses