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dmaengine: owl-dma: fix kernel-doc style for enum

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Driver doesn't use keyword enum for enum owl_dmadesc_offsets resulting
in warning:

drivers/dma/owl-dma.c:139: warning: cannot understand function prototype:
'enum owl_dmadesc_offsets '

So add the keyword to fix it and also add documentation for missing
OWL_DMADESC_SIZE

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20201007083113.567559-6-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Vinod Koul 2020-10-07 14:01:13 +05:30
parent 2997ced4ec
commit fc143e38dd
1 changed files with 2 additions and 1 deletions
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3
drivers/dma/owl-dma.c
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@ -124,7 +124,7 @@
#define FCNT_VAL 0x1
/**
* owl_dmadesc_offsets - Describe DMA descriptor, hardware link
* enum owl_dmadesc_offsets - Describe DMA descriptor, hardware link
* list for dma transfer
* @OWL_DMADESC_NEXT_LLI: physical address of the next link list
* @OWL_DMADESC_SADDR: source physical address
@ -135,6 +135,7 @@
* @OWL_DMADESC_CTRLA: dma_mode and linklist ctrl config
* @OWL_DMADESC_CTRLB: interrupt config
* @OWL_DMADESC_CONST_NUM: data for constant fill
* @OWL_DMADESC_SIZE: max size of this enum
*/
enum owl_dmadesc_offsets {
OWL_DMADESC_NEXT_LLI = 0,