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SAMA5D4 XDMA: Fix some typos

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This commit is contained in:
Gregory Nutt 2014-06-29 11:24:57 -06:00
parent 9fab30e3b5
commit 1384148415
1 changed files with 10 additions and 10 deletions
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20
arch/arm/src/sama5/sam_xdmac.c
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@ -1707,7 +1707,7 @@ static inline int sam_multiple(struct sam_xdmach_s *xdmach)
*/
if ((xdmach->cc & XDMACH_CC_TYPE) == 0 ||
(xdmach->cc & XDMACH_CC_TYPE) != 0)
(xdmach->cc & XDMACH_CC_DSYNC) != 0)
{
regval |= XDMACH_CNDC_NDSUP;
}
@ -1989,7 +1989,7 @@ void weak_function up_dmainitialize(void)
}
/****************************************************************************
* Name: sam_xdmachannel
* Name: sam_dmachannel
*
* Allocate a DMA channel. This function sets aside a DMA channel then
* gives the caller exclusive access to the DMA channel.
@ -2005,7 +2005,7 @@ void weak_function up_dmainitialize(void)
*
****************************************************************************/
DMA_HANDLE sam_xdmachannel(uint8_t dmacno, uint32_t chflags)
DMA_HANDLE sam_dmachannel(uint8_t dmacno, uint32_t chflags)
{
struct sam_xdmac_s *xdmac;
struct sam_xdmach_s *xdmach;
@ -2086,14 +2086,14 @@ DMA_HANDLE sam_xdmachannel(uint8_t dmacno, uint32_t chflags)
}
/************************************************************************************
* Name: sam_xdmaconfig
* Name: sam_dmaconfig
*
* Description:
* There are two channel usage models: (1) The channel is allocated and configured
* in one step. This is the typical case where a DMA channel performs a constant
* role. The alternative is (2) where the DMA channel is reconfigured on the fly.
* In this case, the chflags provided to sam_xdmachannel are not used and
* sam_xdmaconfig() is called before each DMA to configure the DMA channel
* In this case, the chflags provided to sam_dmachannel are not used and
* sam_dmaconfig() is called before each DMA to configure the DMA channel
* appropriately.
*
* Returned Value:
@ -2101,7 +2101,7 @@ DMA_HANDLE sam_xdmachannel(uint8_t dmacno, uint32_t chflags)
*
************************************************************************************/
void sam_xdmaconfig(DMA_HANDLE handle, uint32_t chflags)
void sam_dmaconfig(DMA_HANDLE handle, uint32_t chflags)
{
struct sam_xdmach_s *xdmach = (struct sam_xdmach_s *)handle;
@ -2126,7 +2126,7 @@ void sam_xdmaconfig(DMA_HANDLE handle, uint32_t chflags)
*
* Description:
* Release a DMA channel. NOTE: The 'handle' used in this argument must
* NEVER be used again until sam_xdmachannel() is called again to re-gain
* NEVER be used again until sam_dmachannel() is called again to re-gain
* a valid handle.
*
* Returned Value:
@ -2390,7 +2390,7 @@ void sam_dmastop(DMA_HANDLE handle)
* Sample DMA register contents
*
* Assumptions:
* - DMA handle allocated by sam_xdmachannel()
* - DMA handle allocated by sam_dmachannel()
*
****************************************************************************/
@ -2444,7 +2444,7 @@ void sam_dmasample(DMA_HANDLE handle, struct sam_dmaregs_s *regs)
* Dump previously sampled DMA register contents
*
* Assumptions:
* - DMA handle allocated by sam_xdmachannel()
* - DMA handle allocated by sam_dmachannel()
*
****************************************************************************/