target/linux/d1/patches-6.1/0068-ASoC-sun4i-spdif-Assert-reset-when-removing-the-devi.patch

   1 From 1d85b3609cf4239f7e971b839f1ab985413cd560 Mon Sep 17 00:00:00 2001
   2 From: Samuel Holland <samuel@sholland.org>
   3 Date: Sat, 13 Nov 2021 11:12:14 -0600
   4 Subject: [PATCH 068/117] ASoC: sun4i-spdif: Assert reset when removing the
   5  device
   6
   7 This completes reversing the process done in the probe function.
   8
   9 Signed-off-by: Samuel Holland <samuel@sholland.org>
  10 ---
  11  sound/soc/sunxi/sun4i-spdif.c | 4 ++++
  12  1 file changed, 4 insertions(+)
  13
  14 --- a/sound/soc/sunxi/sun4i-spdif.c
  15 +++ b/sound/soc/sunxi/sun4i-spdif.c
  16 @@ -705,10 +705,14 @@ err_unregister:
  17
  18  static int sun4i_spdif_remove(struct platform_device *pdev)
  19  {
  20 +       struct sun4i_spdif_dev *host = dev_get_drvdata(&pdev->dev);
  21 +
  22         pm_runtime_disable(&pdev->dev);
  23         if (!pm_runtime_status_suspended(&pdev->dev))
  24                 sun4i_spdif_runtime_suspend(&pdev->dev);
  25
  26 +       reset_control_assert(host->rst);
  27 +
  28         return 0;
  29  }
  30