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Subject[PATCH 3/7] misc: mei: dma-ring.c: fix kernel-doc warnings
Date
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>
---
drivers/misc/mei/dma-ring.c | 4 ++++
1 file changed, 4 insertions(+)

diff -- a/drivers/misc/mei/dma-ring.c b/drivers/misc/mei/dma-ring.c
--- a/drivers/misc/mei/dma-ring.c
+++ b/drivers/misc/mei/dma-ring.c
@@ -124,6 +124,8 @@ void mei_dma_ring_reset(struct mei_devic
* @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 m
* @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)
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