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

View File

@ -552,6 +552,8 @@ static void zynqmp_dma_config(struct zynqmp_dma_chan *chan)
* zynqmp_dma_device_config - Zynqmp dma device configuration
* @dchan: DMA channel
* @config: DMA device config
*
* Return: 0 always
*/
static int zynqmp_dma_device_config(struct dma_chan *dchan,
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
* @dchan: DMA channel pointer
* @chan: ZynqMP DMA channel pointer
*/
static void zynqmp_dma_free_descriptors(struct zynqmp_dma_chan *chan)
{