From 155961e8001719af6d87cbcc961111e8ce477843 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Thu, 9 Feb 2012 21:58:32 +0100 Subject: Bluetooth: Remove hci_dev->driver_data The linux device model provides dev_set/get_drvdata so we can use this to save private driver data. This also removes several unnecessary casts. Signed-off-by: David Herrmann Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- drivers/bluetooth/btmrvl_main.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/bluetooth/btmrvl_main.c') diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 66b58fd09fbe..d1209adc882d 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -394,12 +394,13 @@ static int btmrvl_send_frame(struct sk_buff *skb) BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len); - if (!hdev || !hdev->driver_data) { + if (!hdev) { BT_ERR("Frame for unknown HCI device"); return -ENODEV; } - priv = (struct btmrvl_private *) hdev->driver_data; + priv = hci_get_drvdata(hdev); + if (!test_bit(HCI_RUNNING, &hdev->flags)) { BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags); print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET, @@ -430,7 +431,7 @@ static int btmrvl_send_frame(struct sk_buff *skb) static int btmrvl_flush(struct hci_dev *hdev) { - struct btmrvl_private *priv = hdev->driver_data; + struct btmrvl_private *priv = hci_get_drvdata(hdev); skb_queue_purge(&priv->adapter->tx_queue); @@ -439,7 +440,7 @@ static int btmrvl_flush(struct hci_dev *hdev) static int btmrvl_close(struct hci_dev *hdev) { - struct btmrvl_private *priv = hdev->driver_data; + struct btmrvl_private *priv = hci_get_drvdata(hdev); if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags)) return 0; @@ -542,7 +543,7 @@ int btmrvl_register_hdev(struct btmrvl_private *priv) } priv->btmrvl_dev.hcidev = hdev; - hdev->driver_data = priv; + hci_set_drvdata(hdev, priv); hdev->bus = HCI_SDIO; hdev->open = btmrvl_open; -- cgit