regulator: fan53555: Fix W=1 build warning when CONFIG_OF=n

Fix below warning when CONFIG_OF=n:

drivers/regulator/fan53555.c:439:34: warning: ‘fan53555_dt_ids’ defined but not used [-Wunused-const-variable=]
  439 | static const struct of_device_id fan53555_dt_ids[] = {
      |                                  ^~~~~~~~~~~~~~~

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200821111324.430fe1da@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 00c8349..aa42618 100644 (file)
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -436,7 +436,7 @@ static struct fan53555_platform_data *fan53555_parse_dt(struct device *dev,
        return pdata;
 }
 
-static const struct of_device_id fan53555_dt_ids[] = {
+static const struct of_device_id __maybe_unused fan53555_dt_ids[] = {
        {
                .compatible = "fcs,fan53526",
                .data = (void *)FAN53526_VENDOR_FAIRCHILD,