From ca523ae96f3c5e599da8d81aed8ce7ee383da5dc Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@infradead.org>
Date: Wed, 11 Oct 2023 19:48:41 -0700
Subject: misc: mei: dma-ring.c: fix kernel-doc warnings
Git-commit: 4efa1e2a05d6b4340c4ca39ad0664f0e160e5d8d
Patch-mainline: v6.7-rc1
References: jsc#PED-3527 jsc#PED-5475 jsc#PED-6068 jsc#PED-6070 jsc#PED-6116 jsc#PED-6120 jsc#PED-5065 jsc#PED-5477 jsc#PED-5511 jsc#PED-6041 jsc#PED-6069 jsc#PED-6071
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>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/misc/mei/dma-ring.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/misc/mei/dma-ring.c b/drivers/misc/mei/dma-ring.c
index e5d800e68cb1..651e77ef82bd 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)
--
2.43.0