From ae70f785e5c9711dd4fdbd185ea81711c659a7e5 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 14 Jul 2020 12:15:32 +0100 Subject: dmaengine: ep93xx_dma: Provide some missing struct attribute documentation A couple of entries were missed, causing kerneldoc to complain. Fixes the following W=1 kernel build warning(s): drivers/dma/ep93xx_dma.c:183: warning: Function parameter or member 'slave_config' not described in 'ep93xx_dma_chan' drivers/dma/ep93xx_dma.c:215: warning: Function parameter or member 'hw_synchronize' not described in 'ep93xx_dma_engine' Signed-off-by: Lee Jones Cc: Lennert Buytenhek Cc: Ryan Mallon Cc: Mika Westerberg Link: https://lore.kernel.org/r/20200714111546.1755231-4-lee.jones@linaro.org Signed-off-by: Vinod Koul --- drivers/dma/ep93xx_dma.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c index 9c8b4d35cf03..87a246012629 100644 --- a/drivers/dma/ep93xx_dma.c +++ b/drivers/dma/ep93xx_dma.c @@ -147,6 +147,7 @@ struct ep93xx_dma_desc { * is set via .device_config before slave operation is * prepared * @runtime_ctrl: M2M runtime values for the control register. + * @slave_config: slave configuration * * As EP93xx DMA controller doesn't support real chained DMA descriptors we * will have slightly different scheme here: @active points to a head of @@ -187,6 +188,7 @@ struct ep93xx_dma_chan { * @dma_dev: holds the dmaengine device * @m2m: is this an M2M or M2P device * @hw_setup: method which sets the channel up for operation + * @hw_synchronize: synchronizes DMA channel termination to current context * @hw_shutdown: shuts the channel down and flushes whatever is left * @hw_submit: pushes active descriptor(s) to the hardware * @hw_interrupt: handle the interrupt -- cgit v1.2.3