linux-kernel - [PATCH v2 5/8] usb: class: cdc-wdm: Provide description for usb_cdc_wdm_register()'s manage

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Date:   Wed, 15 Jul 2020 10:32:06 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Oliver Neukum <oneukum@...e.com>
Subject: [PATCH v2 5/8] usb: class: cdc-wdm: Provide description for usb_cdc_wdm_register()'s manage_power arg

A good attempt was made to document everything else.

Fixes the following W=1 kernel build warning(s):

 drivers/usb/class/cdc-wdm.c:961: warning: Function parameter or member 'manage_power' not described in 'usb_cdc_wdm_register'

Cc: Oliver Neukum <oneukum@...e.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
Changelog

v2: Fixed-up trailing whitespace (and enabled highlighting)

 drivers/usb/class/cdc-wdm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index e3db6fbeadef8..7f5de956a2fc8 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -940,7 +940,8 @@ static int wdm_probe(struct usb_interface *intf, const struct usb_device_id *id)
  * @intf: usb interface the subdriver will associate with
  * @ep: interrupt endpoint to monitor for notifications
  * @bufsize: maximum message size to support for read/write
- *
+ * @manage_power: call-back invoked during open and release to
+ *                manage the device's power
  * Create WDM usb class character device and associate it with intf
  * without binding, allowing another driver to manage the interface.
  *
-- 
2.25.1