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Bluetooth: btusb: Don't suspend when there are connections

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This checks if there are connections before suspending since that may
disrupt the connections making it stop receiving any data if remote
wakeup is not enabled.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz
2023-05-02 15:11:59 -07:00
parent 5d192b697c
commit 4e0a1d8b06
1 changed files with 4 additions and 0 deletions
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4
drivers/bluetooth/btusb.c
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@@ -4629,6 +4629,10 @@ static int btusb_suspend(struct usb_interface *intf, pm_message_t message)
BT_DBG("intf %p", intf);
/* Don't suspend if there are connections */
if (hci_conn_count(data->hdev))
return -EBUSY;
if (data->suspend_count++)
return 0;