usb: dwc3: core: Fix incorrect kernel-doc comment for dwc3_alloc_event_buffers

The kernel-doc comment for dwc3_alloc_event_buffers states that the
function "Allocates @num event buffers", but the function does not have
a @num parameter and only allocates a single event buffer.

Remove the misleading "@num" reference from the brief description to
accurately reflect the function's behavior.

Signed-off-by: Shuping Bu <bushuping007@163.com>
Link: https://patch.msgid.link/20260520055023.2415635-1-bushuping007@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 65213896de998abdc8edba044e8d80480f1e150d..a2587f9f0bb8a26f17a021e2028cd5a8d57f1035 100644 (file)
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -525,7 +525,7 @@ static void dwc3_free_event_buffers(struct dwc3 *dwc)
 }
 
 /**
- * dwc3_alloc_event_buffers - Allocates @num event buffers of size @length
+ * dwc3_alloc_event_buffers - Allocate one event buffer of size @length
  * @dwc: pointer to our controller context structure
  * @length: size of event buffer
  *