From: Mark Brown broonie@kernel.org
[ Upstream commit da87639d6312afb8855717c791768bf2d4ca8ac8 ]
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 broonie@kernel.org Signed-off-by: Alexandre Belloni alexandre.belloni@bootlin.com Link: https://lore.kernel.org/r/20210923194922.53386-3-broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/rtc/rtc-ds1390.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/rtc/rtc-ds1390.c b/drivers/rtc/rtc-ds1390.c index 66fc8617d07ee..93ce72b9ae59e 100644 --- a/drivers/rtc/rtc-ds1390.c +++ b/drivers/rtc/rtc-ds1390.c @@ -219,12 +219,19 @@ static const struct of_device_id ds1390_of_match[] = { }; MODULE_DEVICE_TABLE(of, ds1390_of_match);
+static const struct spi_device_id ds1390_spi_ids[] = { + { .name = "ds1390" }, + {} +}; +MODULE_DEVICE_TABLE(spi, ds1390_spi_ids); + static struct spi_driver ds1390_driver = { .driver = { .name = "rtc-ds1390", .of_match_table = of_match_ptr(ds1390_of_match), }, .probe = ds1390_probe, + .id_table = ds1390_spi_ids, };
module_spi_driver(ds1390_driver);