Commit 3109151c authored by Mark Brown's avatar Mark Brown Committed by Alexandre Belloni
Browse files

rtc: mcp795: 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>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210927130240.33693-1-broonie@kernel.org
parent 27ff63eb

drivers/rtc/rtc-mcp795.c

+7 −0
Original line number Diff line number Diff line
@@ -430,12 +430,19 @@ static const struct of_device_id mcp795_of_match[] = { 
MODULE_DEVICE_TABLE(of, mcp795_of_match);

#endif



static const struct spi_device_id mcp795_spi_ids[] = {

	{ .name = "mcp795" },

	{ }

};

MODULE_DEVICE_TABLE(spi, mcp795_spi_ids);



static struct spi_driver mcp795_driver = {

		.driver = {

				.name = "rtc-mcp795",

				.of_match_table = of_match_ptr(mcp795_of_match),

		},

		.probe = mcp795_probe,

		.id_table = mcp795_spi_ids,

};



module_spi_driver(mcp795_driver);