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misc: mei: dma-ring.c: fix kernel-doc warnings

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Fix kernel-doc warnings in dma-ring.c:

dma-ring.c:130: warning: No description found for return value of 'mei_dma_copy_from'
dma-ring.c:150: warning: No description found for return value of 'mei_dma_copy_to'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231012024845.29169-4-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Randy Dunlap 2023-10-11 19:48:41 -07:00 committed by Greg Kroah-Hartman
parent daa0c28d3b
commit 4efa1e2a05
1 changed files with 4 additions and 0 deletions
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4
drivers/misc/mei/dma-ring.c
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@ -124,6 +124,8 @@ void mei_dma_ring_reset(struct mei_device *dev)
* @buf: data buffer
* @offset: offset in slots.
* @n: number of slots to copy.
*
* Return: number of bytes copied
*/
static size_t mei_dma_copy_from(struct mei_device *dev, unsigned char *buf,
u32 offset, u32 n)
@ -144,6 +146,8 @@ static size_t mei_dma_copy_from(struct mei_device *dev, unsigned char *buf,
* @buf: data buffer
* @offset: offset in slots.
* @n: number of slots to copy.
*
* Return: number of bytes copied
*/
static size_t mei_dma_copy_to(struct mei_device *dev, unsigned char *buf,
u32 offset, u32 n)