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ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings

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We need to check for an active device as otherwise we get warnings
for some mcbsp instances for "Runtime PM usage count underflow!".

Reported-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20231030052340.13415-1-tony@atomide.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tony Lindgren 2023-10-30 07:23:38 +02:00 committed by Mark Brown
parent bdb7e19220
commit fbb74e5637
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 2 deletions
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6
sound/soc/ti/omap-mcbsp.c
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@ -73,14 +73,16 @@ static int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id)
return 0;
}
pm_runtime_put_sync(mcbsp->dev);
if (mcbsp->active)
pm_runtime_put_sync(mcbsp->dev);
r = clk_set_parent(mcbsp->fclk, fck_src);
if (r)
dev_err(mcbsp->dev, "CLKS: could not clk_set_parent() to %s\n",
src);
pm_runtime_get_sync(mcbsp->dev);
if (mcbsp->active)
pm_runtime_get_sync(mcbsp->dev);
clk_put(fck_src);