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arch: imxrt: Fix style warnings in imxrt_edma.[c,h]

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Summary:
- This commit fixes style warnings in imxrt_edna.[c,y]

Impact:
- None

Testing:
- N/A

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2021-02-05 10:08:28 +09:00 committed by Xiang Xiao
parent c4f87977dc
commit dabd835bb7
2 changed files with 16 additions and 11 deletions
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10
arch/arm/src/imxrt/imxrt_edma.c
View File

@ -92,7 +92,9 @@
# define EDMA_ALIGN_UP(n) (((n) + EDMA_ALIGN_MASK) & ~EDMA_ALIGN_MASK)
#else
/* Special alignment is not required in this case, but we will align to 8-bytes */
/* Special alignment is not required in this case,
* but we will align to 8-bytes
*/
# define EDMA_ALIGN 8
# define EDMA_ALIGN_MASK 7
@ -511,7 +513,7 @@ static void imxrt_dmaterminate(struct imxrt_dmach_s *dmach, int result)
/* Check for an Rx (memory-to-peripheral/memory-to-memory) DMA transfer */
if (dmach->ttype == eDMA_MEM2MEM || dmach->ttype == eDMA_PERIPH2MEM)
if (dmach->ttype == EDMA_MEM2MEM || dmach->ttype == EDMA_PERIPH2MEM)
{
/* Invalidate the cache to force reloads from memory. */
#warning Missing logic
@ -1144,7 +1146,7 @@ int imxrt_dmach_xfrsetup(DMACH_HANDLE *handle,
/* Check for an Rx (memory-to-peripheral/memory-to-memory) DMA transfer */
if (dmach->ttype == eDMA_MEM2MEM || dmach->ttype == eDMA_PERIPH2MEM)
if (dmach->ttype == EDMA_MEM2MEM || dmach->ttype == EDMA_PERIPH2MEM)
{
/* Invalidate caches associated with the destination DMA memory.
* REVISIT: nbytes is the number of bytes transferred on each
@ -1158,7 +1160,7 @@ int imxrt_dmach_xfrsetup(DMACH_HANDLE *handle,
/* Check for an Tx (peripheral-to-memory/memory-to-memory) DMA transfer */
if (dmach->ttype == eDMA_MEM2MEM || dmach->ttype == eDMA_MEM2PERIPH)
if (dmach->ttype == EDMA_MEM2MEM || dmach->ttype == EDMA_MEM2PERIPH)
{
/* Clean caches associated with the source DMA memory.
* REVISIT: nbytes is the number of bytes transferred on each

17
arch/arm/src/imxrt/imxrt_edma.h
View File

@ -124,15 +124,16 @@
************************************************************************************/
typedef FAR void *DMACH_HANDLE;
typedef void (*edma_callback_t)(DMACH_HANDLE handle, void *arg, bool done, int result);
typedef void (*edma_callback_t)(DMACH_HANDLE handle,
void *arg, bool done, int result);
/* eDMA transfer type */
enum imxrt_edma_xfrtype_e
{
eDMA_MEM2MEM = 0, /* Transfer from memory to memory */
eDMA_PERIPH2MEM, /* Transfer from peripheral to memory */
eDMA_MEM2PERIPH, /* Transfer from memory to peripheral */
EDMA_MEM2MEM = 0, /* Transfer from memory to memory */
EDMA_PERIPH2MEM, /* Transfer from peripheral to memory */
EDMA_MEM2PERIPH, /* Transfer from memory to peripheral */
};
/* This structure holds the source/destination transfer attribute configuration. */
@ -158,7 +159,9 @@ struct imxrt_edma_xfrconfig_s
#endif
};
/* The following is used for sampling DMA registers when CONFIG DEBUG_DMA is selected */
/* The following is used for sampling DMA registers
* when CONFIG DEBUG_DMA is selected
*/
#ifdef CONFIG_DEBUG_DMA
struct imxrt_dmaregs_s
@ -222,7 +225,7 @@ extern "C"
* Public Function Prototypes
************************************************************************************/
/****************************************************************************
/************************************************************************************
* Name: imxrt_dmach_alloc
*
* Allocate a DMA channel. This function sets aside a DMA channel,
@ -253,7 +256,7 @@ extern "C"
* If a DMA channel is available, this function returns a non-NULL, void*
* DMA channel handle. NULL is returned on any failure.
*
****************************************************************************/
************************************************************************************/
DMACH_HANDLE imxrt_dmach_alloc(uint32_t dmamux, uint8_t dchpri);