diff options
Diffstat (limited to 'drivers/bluetooth/btsdio.c')
| -rw-r--r-- | drivers/bluetooth/btsdio.c | 66 |
1 files changed, 22 insertions, 44 deletions
diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c index 282d1af1d3ba..8325655ce6aa 100644 --- a/drivers/bluetooth/btsdio.c +++ b/drivers/bluetooth/btsdio.c @@ -1,25 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * * Generic Bluetooth SDIO driver * * Copyright (C) 2007 Cambridge Silicon Radio Ltd. * Copyright (C) 2007 Marcel Holtmann <marcel@holtmann.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #include <linux/kernel.h> @@ -47,9 +32,6 @@ static const struct sdio_device_id btsdio_table[] = { /* Generic Bluetooth Type-B SDIO device */ { SDIO_DEVICE_CLASS(SDIO_CLASS_BT_B) }, - /* Generic Bluetooth AMP controller */ - { SDIO_DEVICE_CLASS(SDIO_CLASS_BT_AMP) }, - { } /* Terminating entry */ }; @@ -160,11 +142,20 @@ static int btsdio_rx_packet(struct btsdio_data *data) data->hdev->stat.byte_rx += len; - hci_skb_pkt_type(skb) = hdr[3]; - - err = hci_recv_frame(data->hdev, skb); - if (err < 0) - return err; + switch (hdr[3]) { + case HCI_EVENT_PKT: + case HCI_ACLDATA_PKT: + case HCI_SCODATA_PKT: + case HCI_ISODATA_PKT: + hci_skb_pkt_type(skb) = hdr[3]; + err = hci_recv_frame(data->hdev, skb); + if (err < 0) + return err; + break; + default: + kfree_skb(skb); + return -EINVAL; + } sdio_writeb(data->func, 0x00, REG_PC_RRT, NULL); @@ -301,6 +292,10 @@ static int btsdio_probe(struct sdio_func *func, switch (func->device) { case SDIO_DEVICE_ID_BROADCOM_43341: case SDIO_DEVICE_ID_BROADCOM_43430: + case SDIO_DEVICE_ID_BROADCOM_4345: + case SDIO_DEVICE_ID_BROADCOM_43455: + case SDIO_DEVICE_ID_BROADCOM_4356: + case SDIO_DEVICE_ID_BROADCOM_CYPRESS_4373: return -ENODEV; } } @@ -322,11 +317,6 @@ static int btsdio_probe(struct sdio_func *func, hdev->bus = HCI_SDIO; hci_set_drvdata(hdev, data); - if (id->class == SDIO_CLASS_BT_AMP) - hdev->dev_type = HCI_AMP; - else - hdev->dev_type = HCI_PRIMARY; - data->hdev = hdev; SET_HCIDEV_DEV(hdev, &func->dev); @@ -337,7 +327,7 @@ static int btsdio_probe(struct sdio_func *func, hdev->send = btsdio_send_frame; if (func->vendor == 0x0104 && func->device == 0x00c5) - set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks); + hci_set_quirk(hdev, HCI_QUIRK_RESET_ON_CLOSE); err = hci_register_dev(hdev); if (err < 0) { @@ -360,6 +350,7 @@ static void btsdio_remove(struct sdio_func *func) if (!data) return; + cancel_work_sync(&data->work); hdev = data->hdev; sdio_set_drvdata(func, NULL); @@ -376,20 +367,7 @@ static struct sdio_driver btsdio_driver = { .id_table = btsdio_table, }; -static int __init btsdio_init(void) -{ - BT_INFO("Generic Bluetooth SDIO driver ver %s", VERSION); - - return sdio_register_driver(&btsdio_driver); -} - -static void __exit btsdio_exit(void) -{ - sdio_unregister_driver(&btsdio_driver); -} - -module_init(btsdio_init); -module_exit(btsdio_exit); +module_sdio_driver(btsdio_driver); MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>"); MODULE_DESCRIPTION("Generic Bluetooth SDIO driver ver " VERSION); |