Merge tag 'for-net-2025-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth

Luiz Augusto von Dentz says:

====================
bluetooth pull request for net:

 - MGMT: report BIS capability flags in supported settings
 - btusb: revert use of devm_kzalloc in btusb

* tag 'for-net-2025-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
  Bluetooth: btusb: revert use of devm_kzalloc in btusb
  Bluetooth: MGMT: report BIS capability flags in supported settings
====================

Link: https://patch.msgid.link/20251219223118.90141-1-luiz.dentz@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

Author: Paolo Abeni

drivers/bluetooth/btusb.c

@@ -4052,7 +4052,7 @@ static int btusb_probe(struct usb_interface *intf,
 			return -ENODEV;
 	}
 
-	data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
+	data = kzalloc(sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
@@ -4075,8 +4075,10 @@ static int btusb_probe(struct usb_interface *intf,
 		}
 	}
 
-	if (!data->intr_ep || !data->bulk_tx_ep || !data->bulk_rx_ep)
+	if (!data->intr_ep || !data->bulk_tx_ep || !data->bulk_rx_ep) {
+		kfree(data);
 		return -ENODEV;
+	}
 
 	if (id->driver_info & BTUSB_AMP) {
 		data->cmdreq_type = USB_TYPE_CLASS | 0x01;
@@ -4131,8 +4133,10 @@ static int btusb_probe(struct usb_interface *intf,
 	data->recv_acl = hci_recv_frame;
 
 	hdev = hci_alloc_dev_priv(priv_size);
-	if (!hdev)
+	if (!hdev) {
+		kfree(data);
 		return -ENOMEM;
+	}
 
 	hdev->bus = HCI_USB;
 	hci_set_drvdata(hdev, data);
@@ -4406,6 +4410,7 @@ static int btusb_probe(struct usb_interface *intf,
 	if (data->reset_gpio)
 		gpiod_put(data->reset_gpio);
 	hci_free_dev(hdev);
+	kfree(data);
 	return err;
 }
 
@@ -4454,6 +4459,7 @@ static void btusb_disconnect(struct usb_interface *intf)
 	}
 
 	hci_free_dev(hdev);
+	kfree(data);
 }
 
 #ifdef CONFIG_PM

net/bluetooth/mgmt.c

@@ -849,6 +849,12 @@ static u32 get_supported_settings(struct hci_dev *hdev)
 	if (cis_peripheral_capable(hdev))
 		settings |= MGMT_SETTING_CIS_PERIPHERAL;
 
+	if (bis_capable(hdev))
+		settings |= MGMT_SETTING_ISO_BROADCASTER;
+
+	if (sync_recv_capable(hdev))
+		settings |= MGMT_SETTING_ISO_SYNC_RECEIVER;
+
 	if (ll_privacy_capable(hdev))
 		settings |= MGMT_SETTING_LL_PRIVACY;