This is a note to let you know that I've just added the patch titled
rtc: ds1390: Add SPI ID table
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
rtc-ds1390-add-spi-id-table.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 01a8c8a91b4805c0f77c50c71f30f3ed17498279
Author: Mark Brown <broonie@xxxxxxxxxx>
Date: Thu Sep 23 20:49:21 2021 +0100
rtc: ds1390: Add SPI ID table
[ 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@xxxxxxxxxx>
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210923194922.53386-3-broonie@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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);
