From: Alexander Stein alexander.stein@mailbox.org
[ Upstream commit 41d5e3806cf589f658f92c75195095df0b66f66a ]
"maxim,max3421" DT compatible is missing its SPI device ID entry, not allowing module autoloading and leading to the following message: "SPI driver max3421-hcd has no spi_device_id for maxim,max3421"
Fix this by adding the spi_device_id table.
Signed-off-by: Alexander Stein alexander.stein@mailbox.org Link: https://lore.kernel.org/r/20250128195114.56321-1-alexander.stein@mailbox.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/usb/host/max3421-hcd.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/usb/host/max3421-hcd.c b/drivers/usb/host/max3421-hcd.c index 0a5e0e6449826..5a21777197e95 100644 --- a/drivers/usb/host/max3421-hcd.c +++ b/drivers/usb/host/max3421-hcd.c @@ -1956,6 +1956,12 @@ max3421_remove(struct spi_device *spi) return 0; }
+static const struct spi_device_id max3421_spi_ids[] = { + { "max3421" }, + { }, +}; +MODULE_DEVICE_TABLE(spi, max3421_spi_ids); + static const struct of_device_id max3421_of_match_table[] = { { .compatible = "maxim,max3421", }, {}, @@ -1965,6 +1971,7 @@ MODULE_DEVICE_TABLE(of, max3421_of_match_table); static struct spi_driver max3421_driver = { .probe = max3421_probe, .remove = max3421_remove, + .id_table = max3421_spi_ids, .driver = { .name = "max3421-hcd", .of_match_table = of_match_ptr(max3421_of_match_table),