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authorDavid Herrmann <dh.herrmann@googlemail.com>2012-02-09 21:58:32 +0100
committerJohan Hedberg <johan.hedberg@intel.com>2012-02-13 17:01:37 +0200
commit155961e8001719af6d87cbcc961111e8ce477843 (patch)
tree5b2485b5a7b2074f9e01111cf8539a34f34ce2d5 /drivers/bluetooth/btmrvl_main.c
parentaa2b86d761a95068354511de755695ef6b53afc7 (diff)
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 <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/btmrvl_main.c')
-rw-r--r--drivers/bluetooth/btmrvl_main.c11
1 files changed, 6 insertions, 5 deletions
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;