diff options
Diffstat (limited to 'drivers/bluetooth/hci_bcm.c')
-rw-r--r-- | drivers/bluetooth/hci_bcm.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index 19e4587f366c..8ea5ca8d71d6 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -553,8 +553,7 @@ static int bcm_flush(struct hci_uart *hu) static int bcm_setup(struct hci_uart *hu) { struct bcm_data *bcm = hu->priv; - char fw_name[64]; - const struct firmware *fw; + bool fw_load_done = false; unsigned int speed; int err; @@ -563,21 +562,12 @@ static int bcm_setup(struct hci_uart *hu) hu->hdev->set_diag = bcm_set_diag; hu->hdev->set_bdaddr = btbcm_set_bdaddr; - err = btbcm_initialize(hu->hdev, fw_name, sizeof(fw_name), false); + err = btbcm_initialize(hu->hdev, &fw_load_done); if (err) return err; - err = request_firmware(&fw, fw_name, &hu->hdev->dev); - if (err < 0) { - bt_dev_info(hu->hdev, "BCM: Patch %s not found", fw_name); + if (!fw_load_done) return 0; - } - - err = btbcm_patchram(hu->hdev, fw); - if (err) { - bt_dev_info(hu->hdev, "BCM: Patch failed (%d)", err); - goto finalize; - } /* Init speed if any */ if (hu->init_speed) @@ -616,13 +606,16 @@ static int bcm_setup(struct hci_uart *hu) btbcm_write_pcm_int_params(hu->hdev, ¶ms); } -finalize: - release_firmware(fw); - - err = btbcm_finalize(hu->hdev); + err = btbcm_finalize(hu->hdev, &fw_load_done); if (err) return err; + /* Some devices ship with the controller default address. + * Allow the bootloader to set a valid address through the + * device tree. + */ + set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hu->hdev->quirks); + if (!bcm_request_irq(bcm)) err = bcm_setup_sleep(hu); |