From 42c6c7a0cfc4339cf9727a64f3e7d7d66a26855d Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Thu, 6 Mar 2025 16:15:15 -0500 Subject: [PATCH] Bluetooth: btintel_pci: Fix build warning This fixes the following warning: drivers/bluetooth/btintel_pcie.c:695:20: warning: unused function 'btintel_pcie_in_rom' [-Wunused-function] 695 | static inline bool btintel_pcie_in_rom(struct btintel_pcie_data *data) | ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Luiz Augusto von Dentz --- drivers/bluetooth/btintel_pcie.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c index f3ab5b41b050..9114be1fc3ce 100644 --- a/drivers/bluetooth/btintel_pcie.c +++ b/drivers/bluetooth/btintel_pcie.c @@ -685,20 +685,6 @@ static int btintel_pcie_enable_bt(struct btintel_pcie_data *data) return 0; } -/* BIT(0) - ROM, BIT(1) - IML and BIT(3) - OP - * Sometimes during firmware image switching from ROM to IML or IML to OP image, - * the previous image bit is not cleared by firmware when alive interrupt is - * received. Driver needs to take care of these sticky bits when deciding the - * current image running on controller. - * Ex: 0x10 and 0x11 - both represents that controller is running IML - */ -static inline bool btintel_pcie_in_rom(struct btintel_pcie_data *data) -{ - return data->boot_stage_cache & BTINTEL_PCIE_CSR_BOOT_STAGE_ROM && - !(data->boot_stage_cache & BTINTEL_PCIE_CSR_BOOT_STAGE_IML) && - !(data->boot_stage_cache & BTINTEL_PCIE_CSR_BOOT_STAGE_OPFW); -} - static inline bool btintel_pcie_in_op(struct btintel_pcie_data *data) { return data->boot_stage_cache & BTINTEL_PCIE_CSR_BOOT_STAGE_OPFW;