Bluetooth: btintel_pcie: Fix warning reported by sparse

Fix sparse error.

Fixes: c2b636b3f788 ("Bluetooth: btintel_pcie: Add support for PCIe transport")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405100654.0djvoryZ-lkp@intel.com/
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c
index 2853ab80079d99a988dba8a0e4150fc230b7a991..030a75e5d2a3b30e76d571445b2869b7ec987375 100644 (file)
--- a/drivers/bluetooth/btintel_pcie.c
+++ b/drivers/bluetooth/btintel_pcie.c
@@ -670,7 +670,7 @@ struct btintel_pcie_causes_list {
        u8 cause_num;
 };
 
-struct btintel_pcie_causes_list causes_list[] = {
+static struct btintel_pcie_causes_list causes_list[] = {
        { BTINTEL_PCIE_MSIX_FH_INT_CAUSES_0,    BTINTEL_PCIE_CSR_MSIX_FH_INT_MASK,      0x00 },
        { BTINTEL_PCIE_MSIX_FH_INT_CAUSES_1,    BTINTEL_PCIE_CSR_MSIX_FH_INT_MASK,      0x01 },
        { BTINTEL_PCIE_MSIX_HW_INT_CAUSES_GP0, BTINTEL_PCIE_CSR_MSIX_HW_INT_MASK,       0x20 },