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dmaengine: iop-adma: Function parameter documentation must adhere to correct formatting 

Also remove superfluous entry.

Fixes the following W=1 kernel build warning(s):

 drivers/dma/iop-adma.c:418: warning: Function parameter or member 'chan' not described in 'iop_adma_alloc_chan_resources'

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200714111546.1755231-13-lee.jones@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Lee Jones 2020-07-14 12:15:41 +01:00 committed by Vinod Koul
parent d0c4a14928
commit 1c5933c5a9
1 changed files with 1 additions and 2 deletions
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drivers/dma/iop-adma.c
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@ -406,8 +406,7 @@ static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan);
/**
* iop_adma_alloc_chan_resources - returns the number of allocated descriptors
* @chan - allocate descriptor resources for this channel
* @client - current client requesting the channel be ready for requests
* @chan: allocate descriptor resources for this channel
*
* Note: We keep the slots for 1 operation on iop_chan->chain at all times. To
* avoid deadlock, via async_xor, num_descs_in_pool must at a minimum be