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include/linux/dmaengine: Typos fixes in API documentation

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Signed-off-by: Maciej Grochowski <maciej.grochowski@pm.me>
Link: https://lore.kernel.org/r/20200414041703.6661-1-maciek.grochowski@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Maciej Grochowski
2020-04-14 00:17:03 -04:00
committed by Vinod Koul
parent b269426011
commit 20d60f6364
1 changed files with 4 additions and 4 deletions
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8
include/linux/dmaengine.h
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@@ -83,9 +83,9 @@ enum dma_transfer_direction {
/** /**
* Interleaved Transfer Request * Interleaved Transfer Request
* ---------------------------- * ----------------------------
* A chunk is collection of contiguous bytes to be transfered. * A chunk is collection of contiguous bytes to be transferred.
* The gap(in bytes) between two chunks is called inter-chunk-gap(ICG). * The gap(in bytes) between two chunks is called inter-chunk-gap(ICG).
* ICGs may or maynot change between chunks. * ICGs may or may not change between chunks.
* A FRAME is the smallest series of contiguous {chunk,icg} pairs, * A FRAME is the smallest series of contiguous {chunk,icg} pairs,
* that when repeated an integral number of times, specifies the transfer. * that when repeated an integral number of times, specifies the transfer.
* A transfer template is specification of a Frame, the number of times * A transfer template is specification of a Frame, the number of times
@@ -1069,7 +1069,7 @@ static inline int dmaengine_terminate_all(struct dma_chan *chan)
* dmaengine_synchronize() needs to be called before it is safe to free * dmaengine_synchronize() needs to be called before it is safe to free
* any memory that is accessed by previously submitted descriptors or before * any memory that is accessed by previously submitted descriptors or before
* freeing any resources accessed from within the completion callback of any * freeing any resources accessed from within the completion callback of any
* perviously submitted descriptors. * previously submitted descriptors.
* *
* This function can be called from atomic context as well as from within a * This function can be called from atomic context as well as from within a
* complete callback of a descriptor submitted on the same channel. * complete callback of a descriptor submitted on the same channel.
@@ -1091,7 +1091,7 @@ static inline int dmaengine_terminate_async(struct dma_chan *chan)
* *
* Synchronizes to the DMA channel termination to the current context. When this * Synchronizes to the DMA channel termination to the current context. When this
* function returns it is guaranteed that all transfers for previously issued * function returns it is guaranteed that all transfers for previously issued
* descriptors have stopped and and it is safe to free the memory assoicated * descriptors have stopped and it is safe to free the memory associated
* with them. Furthermore it is guaranteed that all complete callback functions * with them. Furthermore it is guaranteed that all complete callback functions
* for a previously submitted descriptor have finished running and it is safe to * for a previously submitted descriptor have finished running and it is safe to
* free resources accessed from within the complete callbacks. * free resources accessed from within the complete callbacks.