dmaengine: ep93xx_dma: Provide some missing struct attribute documentation (ae70f785) · Commits · 戴 / test

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 <lee.jones@linaro.org> Cc: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Ryan Mallon <rmallon@gmail.com> Cc: Mika Westerberg <mika.westerberg@iki.fi> Link: https://lore.kernel.org/r/20200714111546.1755231-4-lee.jones@linaro.org Signed-off-by:

Vinod Koul <vkoul@kernel.org>

drivers/dma/ep93xx_dma.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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

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