From 9e2cd444909b3c93f5cc83463d12291e3e0f990b Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 23 Sep 2021 18:24:53 +0100 Subject: [PATCH] eeprom: at25: 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: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20210923172453.4921-1-broonie@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/misc/eeprom/at25.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c index 4d09b672ac3c..632325474233 100644 --- a/drivers/misc/eeprom/at25.c +++ b/drivers/misc/eeprom/at25.c @@ -366,6 +366,13 @@ static const struct of_device_id at25_of_match[] = { }; MODULE_DEVICE_TABLE(of, at25_of_match); +static const struct spi_device_id at25_spi_ids[] = { + { .name = "at25",}, + { .name = "fm25",}, + { } +}; +MODULE_DEVICE_TABLE(spi, at25_spi_ids); + static int at25_probe(struct spi_device *spi) { struct at25_data *at25 = NULL; @@ -491,6 +498,7 @@ static struct spi_driver at25_driver = { .dev_groups = sernum_groups, }, .probe = at25_probe, + .id_table = at25_spi_ids, }; module_spi_driver(at25_driver);