From 017fdd1197801526494c7c13087b499113e0e49d Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 23 Sep 2021 18:00:23 +0100 Subject: [PATCH] spi: spidev: Add SPI ID table 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 an id_table listing the SPI IDs for everything. Fixes: 009adf84324f ("spi: Revert modalias changes") Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20210923170023.1683-1-broonie@kernel.org Signed-off-by: Mark Brown --- drivers/spi/spidev.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 6dc29ce3b4bf8..1bd73e322b7bb 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -673,6 +673,19 @@ static const struct file_operations spidev_fops = { static struct class *spidev_class; +static const struct spi_device_id spidev_spi_ids[] = { + { .name = "dh2228fv" }, + { .name = "ltc2488" }, + { .name = "sx1301" }, + { .name = "bk4" }, + { .name = "dhcom-board" }, + { .name = "m53cpld" }, + { .name = "spi-petra" }, + { .name = "spi-authenta" }, + {}, +}; +MODULE_DEVICE_TABLE(spi, spidev_spi_ids); + #ifdef CONFIG_OF static const struct of_device_id spidev_dt_ids[] = { { .compatible = "rohm,dh2228fv" }, @@ -818,6 +831,7 @@ static struct spi_driver spidev_spi_driver = { }, .probe = spidev_probe, .remove = spidev_remove, + .id_table = spidev_spi_ids, /* NOTE: suspend/resume methods are not necessary here. * We don't do anything except pass the requests to/from -- 2.39.5