releases/4.19.31/usb-chipidea-tegra-fix-missed-ci_hdrc_remove_device.patch

   1 From 563b9372f7ec57e44e8f9a8600c5107d7ffdd166 Mon Sep 17 00:00:00 2001
   2 From: Dmitry Osipenko <digetx@gmail.com>
   3 Date: Sun, 24 Feb 2019 18:36:22 +0300
   4 Subject: usb: chipidea: tegra: Fix missed ci_hdrc_remove_device()
   5
   6 From: Dmitry Osipenko <digetx@gmail.com>
   7
   8 commit 563b9372f7ec57e44e8f9a8600c5107d7ffdd166 upstream.
   9
  10 The ChipIdea's platform device need to be unregistered on Tegra's driver
  11 module removal.
  12
  13 Fixes: dfebb5f43a78827a ("usb: chipidea: Add support for Tegra20/30/114/124")
  14 Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
  15 Acked-by: Peter Chen <peter.chen@nxp.com>
  16 Cc: stable <stable@vger.kernel.org>
  17 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  18
  19 ---
  20  drivers/usb/chipidea/ci_hdrc_tegra.c |    1 +
  21  1 file changed, 1 insertion(+)
  22
  23 --- a/drivers/usb/chipidea/ci_hdrc_tegra.c
  24 +++ b/drivers/usb/chipidea/ci_hdrc_tegra.c
  25 @@ -130,6 +130,7 @@ static int tegra_udc_remove(struct platf
  26  {
  27         struct tegra_udc *udc = platform_get_drvdata(pdev);
  28
  29 +       ci_hdrc_remove_device(udc->dev);
  30         usb_phy_set_suspend(udc->phy, 1);
  31         clk_disable_unprepare(udc->clk);
  32