When testing with !OF, the build system reports:
>> drivers/mfd/khadas-mcu.c:125:34: warning: unused variable
>> 'khadas_mcu_of_match' [-Wunused-const-variable]
static const struct of_device_id khadas_mcu_of_match[] = {
^
Cc: Neil Armstrong <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
---
drivers/mfd/khadas-mcu.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/khadas-mcu.c b/drivers/mfd/khadas-mcu.c
index 44d5bb462daba..f3d418810693c 100644
--- a/drivers/mfd/khadas-mcu.c
+++ b/drivers/mfd/khadas-mcu.c
@@ -122,11 +122,13 @@ static int khadas_mcu_probe(struct i2c_client *client,
return 0;
}
+#ifdef CONFIG_OF
static const struct of_device_id khadas_mcu_of_match[] = {
{ .compatible = "khadas,mcu", },
{},
};
MODULE_DEVICE_TABLE(of, khadas_mcu_of_match);
+#endif
static struct i2c_driver khadas_mcu_driver = {
.driver = {
--
2.25.1
