diff options
author | David Herrmann <dh.herrmann@googlemail.com> | 2012-02-09 21:58:32 +0100 |
---|---|---|
committer | Johan Hedberg <johan.hedberg@intel.com> | 2012-02-13 17:01:37 +0200 |
commit | 155961e8001719af6d87cbcc961111e8ce477843 (patch) | |
tree | 5b2485b5a7b2074f9e01111cf8539a34f34ce2d5 /drivers/bluetooth/btusb.c | |
parent | aa2b86d761a95068354511de755695ef6b53afc7 (diff) | |
download | talos-obmc-linux-155961e8001719af6d87cbcc961111e8ce477843.tar.gz talos-obmc-linux-155961e8001719af6d87cbcc961111e8ce477843.zip |
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/btusb.c')
-rw-r--r-- | drivers/bluetooth/btusb.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index afcd2816a24b..f4fb256d6ca6 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -243,7 +243,7 @@ static int inc_tx(struct btusb_data *data) static void btusb_intr_complete(struct urb *urb) { struct hci_dev *hdev = urb->context; - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); int err; BT_DBG("%s urb %p status %d count %d", hdev->name, @@ -282,7 +282,7 @@ static void btusb_intr_complete(struct urb *urb) static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); struct urb *urb; unsigned char *buf; unsigned int pipe; @@ -331,7 +331,7 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags) static void btusb_bulk_complete(struct urb *urb) { struct hci_dev *hdev = urb->context; - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); int err; BT_DBG("%s urb %p status %d count %d", hdev->name, @@ -370,7 +370,7 @@ static void btusb_bulk_complete(struct urb *urb) static int btusb_submit_bulk_urb(struct hci_dev *hdev, gfp_t mem_flags) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); struct urb *urb; unsigned char *buf; unsigned int pipe; @@ -417,7 +417,7 @@ static int btusb_submit_bulk_urb(struct hci_dev *hdev, gfp_t mem_flags) static void btusb_isoc_complete(struct urb *urb) { struct hci_dev *hdev = urb->context; - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); int i, err; BT_DBG("%s urb %p status %d count %d", hdev->name, @@ -484,7 +484,7 @@ static inline void __fill_isoc_descriptor(struct urb *urb, int len, int mtu) static int btusb_submit_isoc_urb(struct hci_dev *hdev, gfp_t mem_flags) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); struct urb *urb; unsigned char *buf; unsigned int pipe; @@ -537,7 +537,7 @@ static void btusb_tx_complete(struct urb *urb) { struct sk_buff *skb = urb->context; struct hci_dev *hdev = (struct hci_dev *) skb->dev; - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); BT_DBG("%s urb %p status %d count %d", hdev->name, urb, urb->status, urb->actual_length); @@ -584,7 +584,7 @@ done: static int btusb_open(struct hci_dev *hdev) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); int err; BT_DBG("%s", hdev->name); @@ -634,7 +634,7 @@ static void btusb_stop_traffic(struct btusb_data *data) static int btusb_close(struct hci_dev *hdev) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); int err; BT_DBG("%s", hdev->name); @@ -664,7 +664,7 @@ failed: static int btusb_flush(struct hci_dev *hdev) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); BT_DBG("%s", hdev->name); @@ -676,7 +676,7 @@ static int btusb_flush(struct hci_dev *hdev) static int btusb_send_frame(struct sk_buff *skb) { struct hci_dev *hdev = (struct hci_dev *) skb->dev; - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; unsigned int pipe; @@ -786,7 +786,7 @@ done: static void btusb_notify(struct hci_dev *hdev, unsigned int evt) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); BT_DBG("%s evt %d", hdev->name, evt); @@ -798,7 +798,7 @@ static void btusb_notify(struct hci_dev *hdev, unsigned int evt) static inline int __set_isoc_interface(struct hci_dev *hdev, int altsetting) { - struct btusb_data *data = hdev->driver_data; + struct btusb_data *data = hci_get_drvdata(hdev); struct usb_interface *intf = data->isoc; struct usb_endpoint_descriptor *ep_desc; int i, err; @@ -986,7 +986,7 @@ static int btusb_probe(struct usb_interface *intf, } hdev->bus = HCI_USB; - hdev->driver_data = data; + hci_set_drvdata(hdev, data); data->hdev = hdev; |