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authorVinod Koul <vkoul@kernel.org>2020-10-07 11:31:13 +0300
committerVinod Koul <vkoul@kernel.org>2020-10-08 12:48:48 +0300
commitfc143e38ddd47d3b01ac276786ee78edf053bf5d (patch)
tree166c8dac413c2444e74f10f4439c68a19311b02c /drivers/dma/owl-dma.c
parent2997ced4eca9b57eabb777141d9db0148d0922f1 (diff)
downloadlinux-fc143e38ddd47d3b01ac276786ee78edf053bf5d.tar.xz
dmaengine: owl-dma: fix kernel-doc style for enum
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>
Diffstat (limited to 'drivers/dma/owl-dma.c')
-rw-r--r--drivers/dma/owl-dma.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/owl-dma.c b/drivers/dma/owl-dma.c
index 331c8d8b10a3..9fede32641e9 100644
--- a/drivers/dma/owl-dma.c
+++ b/drivers/dma/owl-dma.c
@@ -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,