Bluetooth: btintel_pcie: Allocate memory for driver private data

Fix driver not allocating memory for struct btintel_data which is used
to store internal data.

Fixes: 6e65a09 ("Bluetooth: btintel_pcie: Add *setup* function to download firmware")
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

Author: kirankrishnappa-intel

drivers/bluetooth/btintel_pcie.c

@@ -1224,7 +1224,7 @@ static int btintel_pcie_setup_hdev(struct btintel_pcie_data *data)
 	int err;
 	struct hci_dev *hdev;
 
-	hdev = hci_alloc_dev();
+	hdev = hci_alloc_dev_priv(sizeof(struct btintel_data));
 	if (!hdev)
 		return -ENOMEM;