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dmaengine: zynqmp_dma: Fix kernel doc-format 

This patch fixes the below kernel doc warnings
drivers/dma/xilinx/zynqmp_dma.c:552: info: Scanning doc for
zynqmp_dma_device_config
drivers/dma/xilinx/zynqmp_dma.c:558: warning: No description found for
return value of 'zynqmp_dma_device_config'
drivers/dma/xilinx/zynqmp_dma.c:649: info: Scanning doc for
zynqmp_dma_free_descriptors
drivers/dma/xilinx/zynqmp_dma.c:653: warning: No description found for
parameter 'chan'
drivers/dma/xilinx/zynqmp_dma.c:653: warning: Excess function parameter
'dchan' description in 'zynqmp_dma_free_descriptors'

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Kedareswara rao Appana 2017-12-07 10:54:25 +05:30 committed by Vinod Koul
parent 64c6f7da8c
commit 30df4574e4
1 changed files with 3 additions and 1 deletions
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4
drivers/dma/xilinx/zynqmp_dma.c
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@ -552,6 +552,8 @@ static void zynqmp_dma_config(struct zynqmp_dma_chan *chan)
* zynqmp_dma_device_config - Zynqmp dma device configuration * zynqmp_dma_device_config - Zynqmp dma device configuration
* @dchan: DMA channel * @dchan: DMA channel
* @config: DMA device config * @config: DMA device config
*
* Return: 0 always
*/ */
static int zynqmp_dma_device_config(struct dma_chan *dchan, static int zynqmp_dma_device_config(struct dma_chan *dchan,
struct dma_slave_config *config) struct dma_slave_config *config)
@ -647,7 +649,7 @@ static void zynqmp_dma_issue_pending(struct dma_chan *dchan)
/** /**
* zynqmp_dma_free_descriptors - Free channel descriptors * zynqmp_dma_free_descriptors - Free channel descriptors
* @dchan: DMA channel pointer * @chan: ZynqMP DMA channel pointer
*/ */
static void zynqmp_dma_free_descriptors(struct zynqmp_dma_chan *chan) static void zynqmp_dma_free_descriptors(struct zynqmp_dma_chan *chan)
{ {