Commit 9e2cd444 authored by Mark Brown's avatar Mark Brown Committed by Greg Kroah-Hartman
Browse files

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: 96c8395e ("spi: Revert modalias changes")
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210923172453.4921-1-broonie@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 97d8ebea

drivers/misc/eeprom/at25.c

+8 −0
Original line number Diff line number Diff line
@@ -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);