From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:39:57 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/misc/mei/dma-ring.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/misc/mei/dma-ring.c') 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) -- cgit v1.2.3