From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
SPI devices use the spi_device_id for module autoloading even on
systems using device tree, after commit 5fa6863ba692 ("spi: Check
we have a spi_device_id for each DT compatible"), kernel warns as
follows since the spi_device_id is missing:
SPI driver abt-y030xx067a has no spi_device_id for abt,y030xx067a
Add spi_device_id entries to silence the warning, and ensure driver
module autoloading works.
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-abt-y030xx067a.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-abt-y030xx067a.c b/drivers/gpu/drm/panel/panel-abt-y030xx067a.c
index 1cc0f1d09684..eec5b3a25045 100644
--- a/drivers/gpu/drm/panel/panel-abt-y030xx067a.c
+++ b/drivers/gpu/drm/panel/panel-abt-y030xx067a.c
@@ -368,6 +368,12 @@ static const struct of_device_id y030xx067a_of_match[] = {
};
MODULE_DEVICE_TABLE(of, y030xx067a_of_match);
+static const struct spi_device_id y030xx067a_ids[] = {
+ { "y030xx067a" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(spi, y030xx067a_ids);
+
static struct spi_driver y030xx067a_driver = {
.driver = {
.name = "abt-y030xx067a",
@@ -375,6 +381,7 @@ static struct spi_driver y030xx067a_driver = {
},
.probe = y030xx067a_probe,
.remove = y030xx067a_remove,
+ .id_table = y030xx067a_ids,
};
module_spi_driver(y030xx067a_driver);
--
2.34.1
