From 4ea673e87e50684249223103ccdfef2c0ea83321 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@kernel.org>
Date: Fri, 24 Sep 2021 15:33:45 +0100
Subject: [PATCH] mfd: altr_a10sr: Add SPI device ID table
Git-commit: 4ea673e87e50684249223103ccdfef2c0ea83321
Patch-mainline: v5.16-rc1
References: git-fixes
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 a SPI device ID table.
Fixes: 96c8395e2166 ("spi: Revert modalias changes")
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210924143347.14721-2-broonie@kernel.org
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/mfd/altera-a10sr.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/mfd/altera-a10sr.c b/drivers/mfd/altera-a10sr.c
index a3bf64f9afd1..6d04fdd09ca2 100644
--- a/drivers/mfd/altera-a10sr.c
+++ b/drivers/mfd/altera-a10sr.c
@@ -150,6 +150,13 @@ static const struct of_device_id altr_a10sr_spi_of_match[] = {
{ .compatible = "altr,a10sr" },
{ },
};
+MODULE_DEVICE_TABLE(of, altr_a10sr_spi_of_match);
+
+static const struct spi_device_id altr_a10sr_spi_ids[] = {
+ { .name = "a10sr" },
+ { },
+};
+MODULE_DEVICE_TABLE(spi, altr_a10sr_spi_ids);
static struct spi_driver altr_a10sr_spi_driver = {
.probe = altr_a10sr_spi_probe,
@@ -157,5 +164,6 @@ static struct spi_driver altr_a10sr_spi_driver = {
.name = "altr_a10sr",
.of_match_table = of_match_ptr(altr_a10sr_spi_of_match),
},
+ .id_table = altr_a10sr_spi_ids,
};
builtin_driver(altr_a10sr_spi_driver, spi_register_driver)
--
2.26.2