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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
| commit | dc50eab76b709d68175a358d6e23a5a3890764d3 (patch) | |
| tree | c754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/misc/mei/dma-ring.c | |
| parent | Adding debian version 6.6.15-2. (diff) | |
| download | linux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip | |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/misc/mei/dma-ring.c')
| -rw-r--r-- | drivers/misc/mei/dma-ring.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/misc/mei/dma-ring.c b/drivers/misc/mei/dma-ring.c index ef56f849b2..651e77ef82 100644 --- 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_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) @@ -161,7 +165,7 @@ static size_t mei_dma_copy_to(struct mei_device *dev, unsigned char *buf, /** * mei_dma_ring_read() - read data from the ring * @dev: mei device - * @buf: buffer to read into: may be NULL in case of droping the data. + * @buf: buffer to read into: may be NULL in case of dropping the data. * @len: length to read. */ void mei_dma_ring_read(struct mei_device *dev, unsigned char *buf, u32 len) |