From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/bluetooth/bfusb.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'kernel/drivers/bluetooth/bfusb.c') diff --git a/kernel/drivers/bluetooth/bfusb.c b/kernel/drivers/bluetooth/bfusb.c index fcfb72e9e..616ec2ac1 100644 --- a/kernel/drivers/bluetooth/bfusb.c +++ b/kernel/drivers/bluetooth/bfusb.c @@ -422,17 +422,12 @@ static int bfusb_open(struct hci_dev *hdev) BT_DBG("hdev %p bfusb %p", hdev, data); - if (test_and_set_bit(HCI_RUNNING, &hdev->flags)) - return 0; - write_lock_irqsave(&data->lock, flags); err = bfusb_rx_submit(data, NULL); if (!err) { for (i = 1; i < BFUSB_MAX_BULK_RX; i++) bfusb_rx_submit(data, NULL); - } else { - clear_bit(HCI_RUNNING, &hdev->flags); } write_unlock_irqrestore(&data->lock, flags); @@ -458,9 +453,6 @@ static int bfusb_close(struct hci_dev *hdev) BT_DBG("hdev %p bfusb %p", hdev, data); - if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags)) - return 0; - write_lock_irqsave(&data->lock, flags); write_unlock_irqrestore(&data->lock, flags); @@ -479,9 +471,6 @@ static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len); - if (!test_bit(HCI_RUNNING, &hdev->flags)) - return -EBUSY; - switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; @@ -492,7 +481,7 @@ static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) case HCI_SCODATA_PKT: hdev->stat.sco_tx++; break; - }; + } /* Prepend skb with frame type */ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1); -- cgit 1.2.3-korg