[PATCH] dmaengine: xilinx: dpdma: Fix kerneldoc warning

[Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>]

Document the struct xilinx_dpdma_chan desc field to fix a kerneldoc
undocumented member warning (which can be reproduced by compiling with
W=1).

Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
 drivers/dma/xilinx/xilinx_dpdma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dma/xilinx/xilinx_dpdma.c b/drivers/dma/xilinx/xilinx_dpdma.c
index 47c9bb02ce3c..b8edd5bc065a 100644
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -215,6 +215,7 @@ struct xilinx_dpdma_tx_desc {
  * @lock: lock to access struct xilinx_dpdma_chan
  * @desc_pool: descriptor allocation pool
  * @err_task: error IRQ bottom half handler
+ * @desc: References to descriptors being processed
  * @desc.pending: Descriptor schedule to the hardware, pending execution
  * @desc.active: Descriptor being executed by the hardware
  * @xdev: DPDMA device
-- 
Regards,

Laurent Pinchart