The 'sg' member in struct dwc3_request was undocumented, causing a
documentation warning when building the kernel docs.
This patch adds a description for the 'sg' field, resolving the warning.
Fixes: 61440628a4ff ("usb: dwc3: gadget: Cleanup SG handling")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Usman Akinyemi <usmanakinyemi202@xxxxxxxxx>
---
drivers/usb/dwc3/core.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index ee73789326bc..0c417a12e6f4 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -941,6 +941,7 @@ struct dwc3_hwparams {
* @request: struct usb_request to be transferred
* @list: a list_head used for request queueing
* @dep: struct dwc3_ep owning this request
+ * @sg: pointer to a scatterlist for DMA operations
* @start_sg: pointer to the sg which should be queued next
* @num_pending_sgs: counter to pending sgs
* @remaining: amount of data remaining
--
2.48.0
