[PATCH 5.15 101/102] usb: gadget: uvc: rename function to be more consistent

Greg Kroah-Hartman
2022-05-16T20:23:10Z

From: Michael Tretter <m.tretter@pengutronix.de>

commit e6bab2b66329b40462fb1bed6f98bc3fcf543a1c upstream.

When enabling info debugging for the uvc gadget, the bind and unbind
infos use different formats. Change the unbind to visually match the
bind.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20211017215017.18392-3-m.grzeschik@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/gadget/function/f_uvc.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

--- a/drivers/usb/gadget/function/f_uvc.c
+++ b/drivers/usb/gadget/function/f_uvc.c
@@ -884,12 +884,13 @@ static void uvc_free(struct usb_function
kfree(uvc);
}

-static void uvc_unbind(struct usb_configuration *c, struct usb_function *f)
+static void uvc_function_unbind(struct usb_configuration *c,
+ struct usb_function *f)
{
struct usb_composite_dev *cdev = c->cdev;
struct uvc_device *uvc = to_uvc(f);

- uvcg_info(f, "%s\n", __func__);
+ uvcg_info(f, "%s()\n", __func__);

device_remove_file(&uvc->vdev.dev, &dev_attr_function_name);
video_unregister_device(&uvc->vdev);
@@ -943,7 +944,7 @@ static struct usb_function *uvc_alloc(st
/* Register the function. */
uvc->func.name = "uvc";
uvc->func.bind = uvc_function_bind;
- uvc->func.unbind = uvc_unbind;
+ uvc->func.unbind = uvc_function_unbind;
uvc->func.get_alt = uvc_function_get_alt;
uvc->func.set_alt = uvc_function_set_alt;
uvc->func.disable = uvc_function_disable;