diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-10-23 14:46:44 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-23 17:42:18 +0100 |
| commit | 4523817d51bc3b2ef38da768d004fda2c8bc41de (patch) | |
| tree | 3c742c03a59181e45518e939a6c18be7b03e2eaf /sound | |
| parent | d3645b055399538415586ebaacaedebc1e5899b0 (diff) | |
| download | linux-stable-4523817d51bc3b2ef38da768d004fda2c8bc41de.tar.gz linux-stable-4523817d51bc3b2ef38da768d004fda2c8bc41de.tar.bz2 linux-stable-4523817d51bc3b2ef38da768d004fda2c8bc41de.zip | |
ASoC: kirkwood: fix external clock probe defer
When our call to get the external clock fails, we forget to clean up
the enabled internal clock correctly. Enable the clock after we have
obtained all our resources.
Fixes: 84aac6c79bfd ("ASoC: kirkwood: fix loss of external clock at probe time")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1iNGyK-0004oF-6A@rmk-PC.armlinux.org.uk
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/kirkwood/kirkwood-i2s.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index 61226fefe1c4..9575a636d016 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -555,10 +555,6 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) return PTR_ERR(priv->clk); } - err = clk_prepare_enable(priv->clk); - if (err < 0) - return err; - priv->extclk = devm_clk_get(&pdev->dev, "extclk"); if (IS_ERR(priv->extclk)) { if (PTR_ERR(priv->extclk) == -EPROBE_DEFER) @@ -574,6 +570,10 @@ static int kirkwood_i2s_dev_probe(struct platform_device *pdev) } } + err = clk_prepare_enable(priv->clk); + if (err < 0) + return err; + /* Some sensible defaults - this reflects the powerup values */ priv->ctl_play = KIRKWOOD_PLAYCTL_SIZE_24; priv->ctl_rec = KIRKWOOD_RECCTL_SIZE_24; |