target/linux/gemini/patches-6.1/0020-usb-fotg210-udc-Assign-of_node-and-speed-on-start.patch

   1 From d7c2b0b6da75b86cf5ddbcd51a74d74e19bbf178 Mon Sep 17 00:00:00 2001
   2 From: Linus Walleij <linus.walleij@linaro.org>
   3 Date: Wed, 18 Jan 2023 08:09:20 +0100
   4 Subject: [PATCH 20/29] usb: fotg210-udc: Assign of_node and speed on start
   5
   6 Follow the example set by other drivers to assign of_node
   7 and speed to the driver when binding, also print bound
   8 info akin to other UDC drivers.
   9
  10 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
  11 Link: https://lore.kernel.org/r/20230103-gemini-fotg210-usb-v2-6-100388af9810@linaro.org
  12 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  13 ---
  14 --- a/drivers/usb/fotg210/fotg210-udc.c
  15 +++ b/drivers/usb/fotg210/fotg210-udc.c
  16 @@ -1028,6 +1028,10 @@ static int fotg210_udc_start(struct usb_
  17
  18         /* hook up the driver */
  19         fotg210->driver = driver;
  20 +       fotg210->gadget.dev.of_node = fotg210->dev->of_node;
  21 +       fotg210->gadget.speed = USB_SPEED_UNKNOWN;
  22 +
  23 +       dev_info(fotg210->dev, "bound driver %s\n", driver->driver.name);
  24
  25         if (!IS_ERR_OR_NULL(fotg210->phy)) {
  26                 ret = otg_set_peripheral(fotg210->phy->otg,
  27 @@ -1084,6 +1088,7 @@ static int fotg210_udc_stop(struct usb_g
  28
  29         fotg210_init(fotg210);
  30         fotg210->driver = NULL;
  31 +       fotg210->gadget.speed = USB_SPEED_UNKNOWN;
  32
  33         spin_unlock_irqrestore(&fotg210->lock, flags);
  34