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Commit d73111c6 authored Aug 04, 2012 by Masanari Iida Committed by Jiri Kosina Sep 01, 2012

dma: fix comments



Correct spelling typo in drivers/dma.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

parent 886db6ac

drivers/dma/at_hdmac.c

+4 −4

Original line number	Original line	Diff line number	Diff line
	@@ -169,9 +169,9 @@ static void atc_desc_put(struct at_dma_chan atchan, struct at_desc desc)
	}		}

	/**		/**
	* atc_desc_chain - build chain adding a descripor		* atc_desc_chain - build chain adding a descriptor
	* @first: address of first descripor of the chain		* @first: address of first descriptor of the chain
	* @prev: address of previous descripor of the chain		* @prev: address of previous descriptor of the chain
	* @desc: descriptor to queue		* @desc: descriptor to queue
	*		*
	* Called from prep_* functions		* Called from prep_* functions
	@@ -786,7 +786,7 @@ err_out:
	}		}

	/**		/**
	* atc_dma_cyclic_fill_desc - Fill one period decriptor		* atc_dma_cyclic_fill_desc - Fill one period descriptor
	*/		*/
	static int		static int
	atc_dma_cyclic_fill_desc(struct dma_chan chan, struct at_desc desc,		atc_dma_cyclic_fill_desc(struct dma_chan chan, struct at_desc desc,

drivers/dma/ep93xx_dma.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1118,7 +1118,7 @@ fail:
	* @chan: channel		* @chan: channel
	* @dma_addr: DMA mapped address of the buffer		* @dma_addr: DMA mapped address of the buffer
	* @buf_len: length of the buffer (in bytes)		* @buf_len: length of the buffer (in bytes)
	* @period_len: lenght of a single period		* @period_len: length of a single period
	* @dir: direction of the operation		* @dir: direction of the operation
	* @context: operation context (ignored)		* @context: operation context (ignored)
	*		*

drivers/dma/fsldma.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1015,7 +1015,7 @@ static irqreturn_t fsldma_chan_irq(int irq, void *data)
	/*		/*
	* Programming Error		* Programming Error
	* The DMA_INTERRUPT async_tx is a NULL transfer, which will		* The DMA_INTERRUPT async_tx is a NULL transfer, which will
	* triger a PE interrupt.		* trigger a PE interrupt.
	*/		*/
	if (stat & FSL_DMA_SR_PE) {		if (stat & FSL_DMA_SR_PE) {
	chan_dbg(chan, "irq: Programming Error INT\n");		chan_dbg(chan, "irq: Programming Error INT\n");

drivers/dma/imx-dma.c

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -571,8 +571,8 @@ static void imxdma_tasklet(unsigned long data)
	if (desc->desc.callback)		if (desc->desc.callback)
	desc->desc.callback(desc->desc.callback_param);		desc->desc.callback(desc->desc.callback_param);

	/* If we are dealing with a cyclic descriptor keep it on ld_active		/* If we are dealing with a cyclic descriptor, keep it on ld_active
	* and dont mark the descripor as complete.		* and dont mark the descriptor as complete.
	* Only in non-cyclic cases it would be marked as complete		* Only in non-cyclic cases it would be marked as complete
	*/		*/
	if (imxdma_chan_is_doing_cyclic(imxdmac))		if (imxdma_chan_is_doing_cyclic(imxdmac))

drivers/dma/intel_mid_dma_regs.h

+3 −3

Original line number	Original line	Diff line number	Diff line
	@@ -168,9 +168,9 @@ union intel_mid_dma_cfg_hi {
	* @active_list: current active descriptors		* @active_list: current active descriptors
	* @queue: current queued up descriptors		* @queue: current queued up descriptors
	* @free_list: current free descriptors		* @free_list: current free descriptors
	* @slave: dma slave struture		* @slave: dma slave structure
	* @descs_allocated: total number of decsiptors allocated		* @descs_allocated: total number of descriptors allocated
	* @dma: dma device struture pointer		* @dma: dma device structure pointer
	* @busy: bool representing if ch is busy (active txn) or not		* @busy: bool representing if ch is busy (active txn) or not
	* @in_use: bool representing if ch is in use or not		* @in_use: bool representing if ch is in use or not
	* @raw_tfr: raw trf interrupt received		* @raw_tfr: raw trf interrupt received