target/linux/brcm2708/patches-4.19/950-0413-ASoC-tlv320aic32x4-Remove-mclk-references.patch

   1 From 76203a21b47e2dcbb3619a9655cc4918e4d496a5 Mon Sep 17 00:00:00 2001
   2 From: Annaliese McDermond <nh6z@nh6z.net>
   3 Date: Thu, 21 Mar 2019 17:58:53 -0700
   4 Subject: [PATCH 413/703] ASoC: tlv320aic32x4: Remove mclk references
   5
   6 commit 78f2d58a289302e56a7def96a783a7686ebf27e2 upstream.
   7
   8 mclk is not used by anything anymore.  Remove support for it.
   9 All that information now comes from the clock tree.
  10
  11 Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
  12 Signed-off-by: Mark Brown <broonie@kernel.org>
  13 ---
  14  sound/soc/codecs/tlv320aic32x4.c | 7 -------
  15  1 file changed, 7 deletions(-)
  16
  17 --- a/sound/soc/codecs/tlv320aic32x4.c
  18 +++ b/sound/soc/codecs/tlv320aic32x4.c
  19 @@ -53,7 +53,6 @@ struct aic32x4_priv {
  20         u32 micpga_routing;
  21         bool swapdacs;
  22         int rstn_gpio;
  23 -       struct clk *mclk;
  24         const char *mclk_name;
  25
  26         struct regulator *supply_ldo;
  27 @@ -1191,12 +1190,6 @@ int aic32x4_probe(struct device *dev, st
  28                 aic32x4->mclk_name = "mclk";
  29         }
  30
  31 -       aic32x4->mclk = devm_clk_get(dev, "mclk");
  32 -       if (IS_ERR(aic32x4->mclk)) {
  33 -               dev_err(dev, "Failed getting the mclk. The current implementation does not support the usage of this codec without mclk\n");
  34 -               return PTR_ERR(aic32x4->mclk);
  35 -       }
  36 -
  37         ret = aic32x4_register_clocks(dev, aic32x4->mclk_name);
  38         if (ret)
  39                 return ret;