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Subject[PATCH 1/1] mfd: khadas-mcu: Fix randconfig 'unused-const-variable' warning
Date
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 <narmstrong@baylibre.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
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

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