swiotlb: fix kernel-doc description for swiotlb_del_transient

Yang Li · Christoph Hellwig · commit b69bdba5a37e · 2024-07-13T07:36:10.000+02:00
Describe the pool argument in the kernel-doc comment for
swiotlb_del_transient.

Reported-by: Abaci Robot &lt;abaci@linux.alibaba.com&gt;
Signed-off-by: Yang Li &lt;yang.lee@linux.alibaba.com&gt;
Signed-off-by: Christoph Hellwig &lt;hch@lst.de&gt;
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
@@ -1500,6 +1500,7 @@ static void swiotlb_release_slots(struct device *dev, phys_addr_t tlb_addr,
  * swiotlb_del_transient() - delete a transient memory pool
  * @dev:	Device which mapped the buffer.
  * @tlb_addr:	Physical address within a bounce buffer.
+ * @pool:       Pointer to the transient memory pool to be checked and deleted.
  *
  * Check whether the address belongs to a transient SWIOTLB memory pool.
  * If yes, then delete the pool.

Original file line number	Diff line number	Diff line change
`@@ -1500,6 +1500,7 @@ static void swiotlb_release_slots(struct device *dev, phys_addr_t tlb_addr,`
`1500`	`1500`	`* swiotlb_del_transient() - delete a transient memory pool`
`1501`	`1501`	`* @dev: Device which mapped the buffer.`
`1502`	`1502`	`* @tlb_addr: Physical address within a bounce buffer.`
	`1503`	`+ * @pool: Pointer to the transient memory pool to be checked and deleted.`
`1503`	`1504`	`*`
`1504`	`1505`	`* Check whether the address belongs to a transient SWIOTLB memory pool.`
`1505`	`1506`	`* If yes, then delete the pool.`