diff options
author | David S. Miller <davem@davemloft.net> | 2009-02-26 22:46:54 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-02-26 22:46:54 -0800 |
commit | 63748aa8cd20a6bfb4a8ef3be9b51bec5e38ab72 (patch) | |
tree | 380eb052c1b93ce11535ffab7f29c4e3d02a7697 /drivers | |
parent | 43be63662db56de3f87cb4a86bfe062a9797be65 (diff) | |
parent | b1fb06830dc870d862f7f80e276130c0ab84d59f (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/bluetooth/bfusb.c | 3 | ||||
-rw-r--r-- | drivers/bluetooth/bt3c_cs.c | 4 | ||||
-rw-r--r-- | drivers/bluetooth/btusb.c | 40 | ||||
-rw-r--r-- | drivers/bluetooth/hci_h4.c | 3 | ||||
-rw-r--r-- | drivers/bluetooth/hci_ll.c | 3 |
5 files changed, 28 insertions, 25 deletions
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c index d3f14bee0f1..2a00707aba3 100644 --- a/drivers/bluetooth/bfusb.c +++ b/drivers/bluetooth/bfusb.c @@ -257,8 +257,7 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch if (hdr & 0x10) { BT_ERR("%s error in block", data->hdev->name); - if (data->reassembly) - kfree_skb(data->reassembly); + kfree_skb(data->reassembly); data->reassembly = NULL; return -EIO; } diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index ff195c23082..d58e22b9f06 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -359,9 +359,9 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst) BT_ERR("Very strange (stat=0x%04x)", stat); } else if ((stat & 0xff) != 0xff) { if (stat & 0x0020) { - int stat = bt3c_read(iobase, 0x7002) & 0x10; + int status = bt3c_read(iobase, 0x7002) & 0x10; BT_INFO("%s: Antenna %s", info->hdev->name, - stat ? "out" : "in"); + status ? "out" : "in"); } if (stat & 0x0001) bt3c_receive(info); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index b5fbda6d490..e70c57ee422 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -35,7 +35,7 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> -#define VERSION "0.4" +#define VERSION "0.5" static int ignore_dga; static int ignore_csr; @@ -171,6 +171,7 @@ struct btusb_data { __u8 cmdreq_type; + unsigned int sco_num; int isoc_altsetting; int suspend_count; }; @@ -496,11 +497,23 @@ static int btusb_open(struct hci_dev *hdev) return 0; err = btusb_submit_intr_urb(hdev, GFP_KERNEL); + if (err < 0) + goto failed; + + err = btusb_submit_bulk_urb(hdev, GFP_KERNEL); if (err < 0) { - clear_bit(BTUSB_INTR_RUNNING, &data->flags); - clear_bit(HCI_RUNNING, &hdev->flags); + usb_kill_anchored_urbs(&data->intr_anchor); + goto failed; } + set_bit(BTUSB_BULK_RUNNING, &data->flags); + btusb_submit_bulk_urb(hdev, GFP_KERNEL); + + return 0; + +failed: + clear_bit(BTUSB_INTR_RUNNING, &data->flags); + clear_bit(HCI_RUNNING, &hdev->flags); return err; } @@ -655,19 +668,10 @@ static void btusb_notify(struct hci_dev *hdev, unsigned int evt) BT_DBG("%s evt %d", hdev->name, evt); - if (hdev->conn_hash.acl_num > 0) { - if (!test_and_set_bit(BTUSB_BULK_RUNNING, &data->flags)) { - if (btusb_submit_bulk_urb(hdev, GFP_ATOMIC) < 0) - clear_bit(BTUSB_BULK_RUNNING, &data->flags); - else - btusb_submit_bulk_urb(hdev, GFP_ATOMIC); - } - } else { - clear_bit(BTUSB_BULK_RUNNING, &data->flags); - usb_unlink_anchored_urbs(&data->bulk_anchor); + if (hdev->conn_hash.sco_num != data->sco_num) { + data->sco_num = hdev->conn_hash.sco_num; + schedule_work(&data->work); } - - schedule_work(&data->work); } static int inline __set_isoc_interface(struct hci_dev *hdev, int altsetting) @@ -982,9 +986,11 @@ static int btusb_resume(struct usb_interface *intf) } if (test_bit(BTUSB_BULK_RUNNING, &data->flags)) { - if (btusb_submit_bulk_urb(hdev, GFP_NOIO) < 0) + err = btusb_submit_bulk_urb(hdev, GFP_NOIO); + if (err < 0) { clear_bit(BTUSB_BULK_RUNNING, &data->flags); - else + return err; + } else btusb_submit_bulk_urb(hdev, GFP_NOIO); } diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index b0fafb05599..c0ce8134814 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -102,8 +102,7 @@ static int h4_close(struct hci_uart *hu) skb_queue_purge(&h4->txq); - if (h4->rx_skb) - kfree_skb(h4->rx_skb); + kfree_skb(h4->rx_skb); hu->priv = NULL; kfree(h4); diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c index b91d45a41b2..5c65014635b 100644 --- a/drivers/bluetooth/hci_ll.c +++ b/drivers/bluetooth/hci_ll.c @@ -163,8 +163,7 @@ static int ll_close(struct hci_uart *hu) skb_queue_purge(&ll->tx_wait_q); skb_queue_purge(&ll->txq); - if (ll->rx_skb) - kfree_skb(ll->rx_skb); + kfree_skb(ll->rx_skb); hu->priv = NULL; |