The driver will match mostly by DT table (even thought there is regular
ID table) so there is little benefit in of_match_ptr (this also allows
ACPI matching via PRP0001, even though it might not be relevant here).
drivers/video/backlight/arcxcnn_bl.c:378:34: error: ‘arcxcnn_dt_ids’ defined but not used [-Werror=unused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/video/backlight/arcxcnn_bl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/backlight/arcxcnn_bl.c b/drivers/video/backlight/arcxcnn_bl.c
index e610d7a1d13d..088bcca547dd 100644
--- a/drivers/video/backlight/arcxcnn_bl.c
+++ b/drivers/video/backlight/arcxcnn_bl.c
@@ -390,7 +390,7 @@ MODULE_DEVICE_TABLE(i2c, arcxcnn_ids);
static struct i2c_driver arcxcnn_driver = {
.driver = {
.name = "arcxcnn_bl",
- .of_match_table = of_match_ptr(arcxcnn_dt_ids),
+ .of_match_table = arcxcnn_dt_ids,
},
.probe_new = arcxcnn_probe,
.remove = arcxcnn_remove,
--
2.34.1
