From: Mark Brown broonie@kernel.org
commit be4491838359e78e42e88db4ac479e21c5eda1e0 upstream.
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding a SPI device ID table.
Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown broonie@kernel.org Reviewed-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Bartosz Golaszewski brgl@bgdev.pl Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpio/gpio-74x164.c | 8 ++++++++ 1 file changed, 8 insertions(+)
--- a/drivers/gpio/gpio-74x164.c +++ b/drivers/gpio/gpio-74x164.c @@ -174,6 +174,13 @@ static int gen_74x164_remove(struct spi_ return 0; }
+static const struct spi_device_id gen_74x164_spi_ids[] = { + { .name = "74hc595" }, + { .name = "74lvc594" }, + {}, +}; +MODULE_DEVICE_TABLE(spi, gen_74x164_spi_ids); + static const struct of_device_id gen_74x164_dt_ids[] = { { .compatible = "fairchild,74hc595" }, { .compatible = "nxp,74lvc594" }, @@ -188,6 +195,7 @@ static struct spi_driver gen_74x164_driv }, .probe = gen_74x164_probe, .remove = gen_74x164_remove, + .id_table = gen_74x164_spi_ids, }; module_spi_driver(gen_74x164_driver);