[PATCH v2 14/15] regulator: stm32-booster: Fix W=1 build warning when CONFIG_OF=n

[Jisheng Zhang]

Fix below warning when CONFIG_OF=n:

drivers/regulator/stm32-booster.c:104:34: warning: ‘stm32_booster_of_match’ defined but not used [-Wunused-const-variable=]
  104 | static const struct of_device_id stm32_booster_of_match[] = {
      |                                  ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx>
---
 drivers/regulator/stm32-booster.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/stm32-booster.c b/drivers/regulator/stm32-booster.c
index 03f162ffd144..3136ea8a35d5 100644
--- a/drivers/regulator/stm32-booster.c
+++ b/drivers/regulator/stm32-booster.c
@@ -101,7 +101,7 @@ static int stm32_booster_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static const struct of_device_id stm32_booster_of_match[] = {
+static const struct of_device_id __maybe_unused stm32_booster_of_match[] = {
 	{
 		.compatible = "st,stm32h7-booster",
 		.data = (void *)&stm32h7_booster_desc
-- 
2.28.0