diff options
| -rw-r--r-- | drivers/bluetooth/btintel_pcie.c | 14 |
1 files changed, 0 insertions, 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; |