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spi: spi-mux: Add module info needed for autoloading

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[ Upstream commit 1d5ccab95f06675a269f4cb223a1e3f6d1ebef42 ]

With the spi device table udev can autoload the spi-mux module in
the presence of an spi-mux device.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210721095321.2165453-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Uwe Kleine-König
2021-07-21 11:53:21 +02:00
committed by Sasha Levin
parent b618a32142
commit f1c0533fae
1 changed files with 8 additions and 0 deletions
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8
drivers/spi/spi-mux.c
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@@ -167,10 +167,17 @@ err_put_ctlr:
return ret; return ret;
} }
static const struct spi_device_id spi_mux_id[] = {
{ "spi-mux" },
{ }
};
MODULE_DEVICE_TABLE(spi, spi_mux_id);
static const struct of_device_id spi_mux_of_match[] = { static const struct of_device_id spi_mux_of_match[] = {
{ .compatible = "spi-mux" }, { .compatible = "spi-mux" },
{ } { }
}; };
MODULE_DEVICE_TABLE(of, spi_mux_of_match);
static struct spi_driver spi_mux_driver = { static struct spi_driver spi_mux_driver = {
.probe = spi_mux_probe, .probe = spi_mux_probe,
@@ -178,6 +185,7 @@ static struct spi_driver spi_mux_driver = {
.name = "spi-mux", .name = "spi-mux",
.of_match_table = spi_mux_of_match, .of_match_table = spi_mux_of_match,
}, },
.id_table = spi_mux_id,
}; };
module_spi_driver(spi_mux_driver); module_spi_driver(spi_mux_driver);