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ASoC: soc-core: return 0 if np was NULL on snd_soc_daifmt_parse_clock_provider_raw()

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snd_soc_daifmt_parse_clock_provider_raw() might be called with NULL np.
Return 0 in such case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Stephen Gordon <gordoste@iinet.net.au>
Link: https://patch.msgid.link/87ttaco5jm.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2025-01-06 05:49:33 +00:00 committed by Mark Brown
parent 2518a0e1b8
commit c8903242bc
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1 changed files with 3 additions and 0 deletions
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sound/soc/soc-core.c
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@ -3369,6 +3369,9 @@ unsigned int snd_soc_daifmt_parse_clock_provider_raw(struct device_node *np,
char prop[128];
unsigned int bit, frame;
if (!np)
return 0;
if (!prefix)
prefix = "";