[PATCH 4/4] Bluetooth: btmtkuart: mark OF related data as maybe unused

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Sat Mar 11 03:13:54 PST 2023


The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/bluetooth/btmtkuart.c:971:36: error: ‘mt7668_data’ defined but not used [-Werror=unused-const-variable=]
  drivers/bluetooth/btmtkuart.c:966:36: error: ‘mt7663_data’ defined but not used [-Werror=unused-const-variable=]
  drivers/bluetooth/btmtkuart.c:962:36: error: ‘mt7622_data’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 drivers/bluetooth/btmtkuart.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c
index c98691cdbbd5..7680c67cdb35 100644
--- a/drivers/bluetooth/btmtkuart.c
+++ b/drivers/bluetooth/btmtkuart.c
@@ -959,16 +959,16 @@ static void btmtkuart_remove(struct serdev_device *serdev)
 	hci_free_dev(hdev);
 }
 
-static const struct btmtkuart_data mt7622_data = {
+static const struct btmtkuart_data mt7622_data __maybe_unused = {
 	.fwname = FIRMWARE_MT7622,
 };
 
-static const struct btmtkuart_data mt7663_data = {
+static const struct btmtkuart_data mt7663_data __maybe_unused = {
 	.flags = BTMTKUART_FLAG_STANDALONE_HW,
 	.fwname = FIRMWARE_MT7663,
 };
 
-static const struct btmtkuart_data mt7668_data = {
+static const struct btmtkuart_data mt7668_data __maybe_unused = {
 	.flags = BTMTKUART_FLAG_STANDALONE_HW,
 	.fwname = FIRMWARE_MT7668,
 };
-- 
2.34.1




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