Messages in this thread | | | Subject | Re: [PATCH 1/3] ASoC: soc-acpi: add alternative id field for machine driver matching | From | Pierre-Louis Bossart <> | Date | Wed, 6 Oct 2021 11:50:59 -0500 |
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> +static bool snd_soc_acpi_id_present(struct snd_soc_acpi_mach *machine) > +{ > + struct snd_soc_acpi_codecs *id_alt = machine->id_alt; > + int i; > + > + if (acpi_dev_present(machine->id, NULL, -1)) > + return true; > + > + if (id_alt == NULL)
if (!id_alt)
> + return false; > + > + for (i = 0; i < id_alt->num_codecs; i++) { > + if (acpi_dev_present(id_alt->codecs[i], NULL, -1)) > + return true; > + } > + > + return false; > +}
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