summaryrefslogtreecommitdiffstats
path: root/drivers/bluetooth
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-02 13:38:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-02 13:38:27 -0700
commitaecdc33e111b2c447b622e287c6003726daa1426 (patch)
tree3e7657eae4b785e1a1fb5dfb225dbae0b2f0cfc6 /drivers/bluetooth
parenta20acf99f75e49271381d65db097c9763060a1e8 (diff)
parenta3a6cab5ea10cca64d036851fe0d932448f2fe4f (diff)
downloadop-kernel-dev-aecdc33e111b2c447b622e287c6003726daa1426.zip
op-kernel-dev-aecdc33e111b2c447b622e287c6003726daa1426.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking changes from David Miller: 1) GRE now works over ipv6, from Dmitry Kozlov. 2) Make SCTP more network namespace aware, from Eric Biederman. 3) TEAM driver now works with non-ethernet devices, from Jiri Pirko. 4) Make openvswitch network namespace aware, from Pravin B Shelar. 5) IPV6 NAT implementation, from Patrick McHardy. 6) Server side support for TCP Fast Open, from Jerry Chu and others. 7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel Borkmann. 8) Increate the loopback default MTU to 64K, from Eric Dumazet. 9) Use a per-task rather than per-socket page fragment allocator for outgoing networking traffic. This benefits processes that have very many mostly idle sockets, which is quite common. From Eric Dumazet. 10) Use up to 32K for page fragment allocations, with fallbacks to smaller sizes when higher order page allocations fail. Benefits are a) less segments for driver to process b) less calls to page allocator c) less waste of space. From Eric Dumazet. 11) Allow GRO to be used on GRE tunnels, from Eric Dumazet. 12) VXLAN device driver, one way to handle VLAN issues such as the limitation of 4096 VLAN IDs yet still have some level of isolation. From Stephen Hemminger. 13) As usual there is a large boatload of driver changes, with the scale perhaps tilted towards the wireless side this time around. Fix up various fairly trivial conflicts, mostly caused by the user namespace changes. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits) hyperv: Add buffer for extended info after the RNDIS response message. hyperv: Report actual status in receive completion packet hyperv: Remove extra allocated space for recv_pkt_list elements hyperv: Fix page buffer handling in rndis_filter_send_request() hyperv: Fix the missing return value in rndis_filter_set_packet_filter() hyperv: Fix the max_xfer_size in RNDIS initialization vxlan: put UDP socket in correct namespace vxlan: Depend on CONFIG_INET sfc: Fix the reported priorities of different filter types sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP sfc: Fix loopback self-test with separate_tx_channels=1 sfc: Fix MCDI structure field lookup sfc: Add parentheses around use of bitfield macro arguments sfc: Fix null function pointer in efx_sriov_channel_type vxlan: virtual extensible lan igmp: export symbol ip_mc_leave_group netlink: add attributes to fdb interface tg3: unconditionally select HWMON support when tg3 is enabled. Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT" gre: fix sparse warning ...
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/bcm203x.c8
-rw-r--r--drivers/bluetooth/bfusb.c12
-rw-r--r--drivers/bluetooth/bluecard_cs.c7
-rw-r--r--drivers/bluetooth/bpa10x.c8
-rw-r--r--drivers/bluetooth/bt3c_cs.c5
-rw-r--r--drivers/bluetooth/btmrvl_sdio.c18
-rw-r--r--drivers/bluetooth/btsdio.c8
-rw-r--r--drivers/bluetooth/btuart_cs.c7
-rw-r--r--drivers/bluetooth/btusb.c16
-rw-r--r--drivers/bluetooth/btwilink.c24
-rw-r--r--drivers/bluetooth/dtl1_cs.c3
-rw-r--r--drivers/bluetooth/hci_ldisc.c2
-rw-r--r--drivers/bluetooth/hci_ll.c2
-rw-r--r--drivers/bluetooth/hci_vhci.c2
14 files changed, 31 insertions, 91 deletions
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 37ae175..364f82b 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -177,7 +177,7 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
return -ENODEV;
- data = kzalloc(sizeof(*data), GFP_KERNEL);
+ data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
if (!data) {
BT_ERR("Can't allocate memory for data structure");
return -ENOMEM;
@@ -189,14 +189,12 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
data->urb = usb_alloc_urb(0, GFP_KERNEL);
if (!data->urb) {
BT_ERR("Can't allocate URB");
- kfree(data);
return -ENOMEM;
}
if (request_firmware(&firmware, "BCM2033-MD.hex", &udev->dev) < 0) {
BT_ERR("Mini driver request failed");
usb_free_urb(data->urb);
- kfree(data);
return -EIO;
}
@@ -209,7 +207,6 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
BT_ERR("Can't allocate memory for mini driver");
release_firmware(firmware);
usb_free_urb(data->urb);
- kfree(data);
return -ENOMEM;
}
@@ -224,7 +221,6 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
BT_ERR("Firmware request failed");
usb_free_urb(data->urb);
kfree(data->buffer);
- kfree(data);
return -EIO;
}
@@ -236,7 +232,6 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
release_firmware(firmware);
usb_free_urb(data->urb);
kfree(data->buffer);
- kfree(data);
return -ENOMEM;
}
@@ -271,7 +266,6 @@ static void bcm203x_disconnect(struct usb_interface *intf)
usb_free_urb(data->urb);
kfree(data->fw_data);
kfree(data->buffer);
- kfree(data);
}
static struct usb_driver bcm203x_driver = {
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 32e8251..995aee9 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -653,7 +653,7 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
}
/* Initialize control structure and load firmware */
- data = kzalloc(sizeof(struct bfusb_data), GFP_KERNEL);
+ data = devm_kzalloc(&intf->dev, sizeof(struct bfusb_data), GFP_KERNEL);
if (!data) {
BT_ERR("Can't allocate memory for control structure");
goto done;
@@ -674,7 +674,7 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
if (request_firmware(&firmware, "bfubase.frm", &udev->dev) < 0) {
BT_ERR("Firmware request failed");
- goto error;
+ goto done;
}
BT_DBG("firmware data %p size %zu", firmware->data, firmware->size);
@@ -690,7 +690,7 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
hdev = hci_alloc_dev();
if (!hdev) {
BT_ERR("Can't allocate HCI device");
- goto error;
+ goto done;
}
data->hdev = hdev;
@@ -708,7 +708,7 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
if (hci_register_dev(hdev) < 0) {
BT_ERR("Can't register HCI device");
hci_free_dev(hdev);
- goto error;
+ goto done;
}
usb_set_intfdata(intf, data);
@@ -718,9 +718,6 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
release:
release_firmware(firmware);
-error:
- kfree(data);
-
done:
return -EIO;
}
@@ -741,7 +738,6 @@ static void bfusb_disconnect(struct usb_interface *intf)
hci_unregister_dev(hdev);
hci_free_dev(hdev);
- kfree(data);
}
static struct usb_driver bfusb_driver = {
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index 66c3a67..0d26851 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -681,7 +681,7 @@ static int bluecard_hci_send_frame(struct sk_buff *skb)
case HCI_SCODATA_PKT:
hdev->stat.sco_tx++;
break;
- };
+ }
/* Prepend skb with frame type */
memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
@@ -849,7 +849,7 @@ static int bluecard_probe(struct pcmcia_device *link)
bluecard_info_t *info;
/* Create new info device */
- info = kzalloc(sizeof(*info), GFP_KERNEL);
+ info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -864,10 +864,7 @@ static int bluecard_probe(struct pcmcia_device *link)
static void bluecard_detach(struct pcmcia_device *link)
{
- bluecard_info_t *info = link->priv;
-
bluecard_release(link);
- kfree(info);
}
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 29caaed..2fe4a80 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -443,7 +443,7 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id *
if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
return -ENODEV;
- data = kzalloc(sizeof(*data), GFP_KERNEL);
+ data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -453,10 +453,8 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id *
init_usb_anchor(&data->rx_anchor);
hdev = hci_alloc_dev();
- if (!hdev) {
- kfree(data);
+ if (!hdev)
return -ENOMEM;
- }
hdev->bus = HCI_USB;
hci_set_drvdata(hdev, data);
@@ -475,7 +473,6 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id *
err = hci_register_dev(hdev);
if (err < 0) {
hci_free_dev(hdev);
- kfree(data);
return err;
}
@@ -500,7 +497,6 @@ static void bpa10x_disconnect(struct usb_interface *intf)
hci_free_dev(data->hdev);
kfree_skb(data->rx_skb[0]);
kfree_skb(data->rx_skb[1]);
- kfree(data);
}
static struct usb_driver bpa10x_driver = {
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 8925b6d..7ffd3f4 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -638,7 +638,7 @@ static int bt3c_probe(struct pcmcia_device *link)
bt3c_info_t *info;
/* Create new info device */
- info = kzalloc(sizeof(*info), GFP_KERNEL);
+ info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -654,10 +654,7 @@ static int bt3c_probe(struct pcmcia_device *link)
static void bt3c_detach(struct pcmcia_device *link)
{
- bt3c_info_t *info = link->priv;
-
bt3c_release(link);
- kfree(info);
}
static int bt3c_check_config(struct pcmcia_device *p_dev, void *priv_data)
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 6a9e971..3f4bfc8 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -600,8 +600,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
exit:
if (ret) {
hdev->stat.err_rx++;
- if (skb)
- kfree_skb(skb);
+ kfree_skb(skb);
}
return ret;
@@ -956,11 +955,9 @@ static int btmrvl_sdio_probe(struct sdio_func *func,
BT_INFO("vendor=0x%x, device=0x%x, class=%d, fn=%d",
id->vendor, id->device, id->class, func->num);
- card = kzalloc(sizeof(*card), GFP_KERNEL);
- if (!card) {
- ret = -ENOMEM;
- goto done;
- }
+ card = devm_kzalloc(&func->dev, sizeof(*card), GFP_KERNEL);
+ if (!card)
+ return -ENOMEM;
card->func = func;
@@ -974,8 +971,7 @@ static int btmrvl_sdio_probe(struct sdio_func *func,
if (btmrvl_sdio_register_dev(card) < 0) {
BT_ERR("Failed to register BT device!");
- ret = -ENODEV;
- goto free_card;
+ return -ENODEV;
}
/* Disable the interrupts on the card */
@@ -1023,9 +1019,6 @@ disable_host_int:
btmrvl_sdio_disable_host_int(card);
unreg_dev:
btmrvl_sdio_unregister_dev(card);
-free_card:
- kfree(card);
-done:
return ret;
}
@@ -1047,7 +1040,6 @@ static void btmrvl_sdio_remove(struct sdio_func *func)
BT_DBG("unregester dev");
btmrvl_sdio_unregister_dev(card);
btmrvl_remove_card(card->priv);
- kfree(card);
}
}
}
diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
index e10ea03..4a99097 100644
--- a/drivers/bluetooth/btsdio.c
+++ b/drivers/bluetooth/btsdio.c
@@ -304,7 +304,7 @@ static int btsdio_probe(struct sdio_func *func,
tuple = tuple->next;
}
- data = kzalloc(sizeof(*data), GFP_KERNEL);
+ data = devm_kzalloc(&func->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -315,10 +315,8 @@ static int btsdio_probe(struct sdio_func *func,
skb_queue_head_init(&data->txq);
hdev = hci_alloc_dev();
- if (!hdev) {
- kfree(data);
+ if (!hdev)
return -ENOMEM;
- }
hdev->bus = HCI_SDIO;
hci_set_drvdata(hdev, data);
@@ -340,7 +338,6 @@ static int btsdio_probe(struct sdio_func *func,
err = hci_register_dev(hdev);
if (err < 0) {
hci_free_dev(hdev);
- kfree(data);
return err;
}
@@ -366,7 +363,6 @@ static void btsdio_remove(struct sdio_func *func)
hci_unregister_dev(hdev);
hci_free_dev(hdev);
- kfree(data);
}
static struct sdio_driver btsdio_driver = {
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 21e803a..35a553a 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -446,7 +446,7 @@ static int btuart_hci_send_frame(struct sk_buff *skb)
case HCI_SCODATA_PKT:
hdev->stat.sco_tx++;
break;
- };
+ }
/* Prepend skb with frame type */
memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
@@ -567,7 +567,7 @@ static int btuart_probe(struct pcmcia_device *link)
btuart_info_t *info;
/* Create new info device */
- info = kzalloc(sizeof(*info), GFP_KERNEL);
+ info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -583,10 +583,7 @@ static int btuart_probe(struct pcmcia_device *link)
static void btuart_detach(struct pcmcia_device *link)
{
- btuart_info_t *info = link->priv;
-
btuart_release(link);
- kfree(info);
}
static int btuart_check_config(struct pcmcia_device *p_dev, void *priv_data)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 654e248..debda27 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -96,11 +96,12 @@ static struct usb_device_id btusb_table[] = {
{ USB_DEVICE(0x0c10, 0x0000) },
/* Broadcom BCM20702A0 */
+ { USB_DEVICE(0x04ca, 0x2003) },
{ USB_DEVICE(0x0489, 0xe042) },
{ USB_DEVICE(0x413c, 0x8197) },
/* Foxconn - Hon Hai */
- { USB_DEVICE(0x0489, 0xe033) },
+ { USB_VENDOR_AND_INTERFACE_INFO(0x0489, 0xff, 0x01, 0x01) },
/*Broadcom devices with vendor specific id */
{ USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) },
@@ -956,7 +957,7 @@ static int btusb_probe(struct usb_interface *intf,
return -ENODEV;
}
- data = kzalloc(sizeof(*data), GFP_KERNEL);
+ data = devm_kzalloc(&intf->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -979,10 +980,8 @@ static int btusb_probe(struct usb_interface *intf,
}
}
- if (!data->intr_ep || !data->bulk_tx_ep || !data->bulk_rx_ep) {
- kfree(data);
+ if (!data->intr_ep || !data->bulk_tx_ep || !data->bulk_rx_ep)
return -ENODEV;
- }
data->cmdreq_type = USB_TYPE_CLASS;
@@ -1002,10 +1001,8 @@ static int btusb_probe(struct usb_interface *intf,
init_usb_anchor(&data->deferred);
hdev = hci_alloc_dev();
- if (!hdev) {
- kfree(data);
+ if (!hdev)
return -ENOMEM;
- }
hdev->bus = HCI_USB;
hci_set_drvdata(hdev, data);
@@ -1073,7 +1070,6 @@ static int btusb_probe(struct usb_interface *intf,
data->isoc, data);
if (err < 0) {
hci_free_dev(hdev);
- kfree(data);
return err;
}
}
@@ -1081,7 +1077,6 @@ static int btusb_probe(struct usb_interface *intf,
err = hci_register_dev(hdev);
if (err < 0) {
hci_free_dev(hdev);
- kfree(data);
return err;
}
@@ -1114,7 +1109,6 @@ static void btusb_disconnect(struct usb_interface *intf)
usb_driver_release_interface(&btusb_driver, data->isoc);
hci_free_dev(hdev);
- kfree(data);
}
#ifdef CONFIG_PM
diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
index 8869469..60abf59 100644
--- a/drivers/bluetooth/btwilink.c
+++ b/drivers/bluetooth/btwilink.c
@@ -297,16 +297,14 @@ static int bt_ti_probe(struct platform_device *pdev)
struct hci_dev *hdev;
int err;
- hst = kzalloc(sizeof(struct ti_st), GFP_KERNEL);
+ hst = devm_kzalloc(&pdev->dev, sizeof(struct ti_st), GFP_KERNEL);
if (!hst)
return -ENOMEM;
/* Expose "hciX" device to user space */
hdev = hci_alloc_dev();
- if (!hdev) {
- kfree(hst);
+ if (!hdev)
return -ENOMEM;
- }
BT_DBG("hdev %p", hdev);
@@ -321,7 +319,6 @@ static int bt_ti_probe(struct platform_device *pdev)
err = hci_register_dev(hdev);
if (err < 0) {
BT_ERR("Can't register HCI device error %d", err);
- kfree(hst);
hci_free_dev(hdev);
return err;
}
@@ -347,7 +344,6 @@ static int bt_ti_remove(struct platform_device *pdev)
hci_unregister_dev(hdev);
hci_free_dev(hdev);
- kfree(hst);
dev_set_drvdata(&pdev->dev, NULL);
return 0;
@@ -362,21 +358,7 @@ static struct platform_driver btwilink_driver = {
},
};
-/* ------- Module Init/Exit interfaces ------ */
-static int __init btwilink_init(void)
-{
- BT_INFO("Bluetooth Driver for TI WiLink - Version %s", VERSION);
-
- return platform_driver_register(&btwilink_driver);
-}
-
-static void __exit btwilink_exit(void)
-{
- platform_driver_unregister(&btwilink_driver);
-}
-
-module_init(btwilink_init);
-module_exit(btwilink_exit);
+module_platform_driver(btwilink_driver);
/* ------ Module Info ------ */
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 97a7784..036cb36 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -550,7 +550,7 @@ static int dtl1_probe(struct pcmcia_device *link)
dtl1_info_t *info;
/* Create new info device */
- info = kzalloc(sizeof(*info), GFP_KERNEL);
+ info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -569,7 +569,6 @@ static void dtl1_detach(struct pcmcia_device *link)
dtl1_close(info);
pcmcia_disable_device(link);
- kfree(info);
}
static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data)
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 74e0966..c8abce3 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -531,7 +531,7 @@ static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file,
default:
err = n_tty_ioctl_helper(tty, file, cmd, arg);
break;
- };
+ }
return err;
}
diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c
index ff6d589..cfc7679 100644
--- a/drivers/bluetooth/hci_ll.c
+++ b/drivers/bluetooth/hci_ll.c
@@ -481,7 +481,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
hu->hdev->stat.err_rx++;
ptr++; count--;
continue;
- };
+ }
ptr++; count--;
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 3f72595..d8b7aed 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -156,7 +156,7 @@ static inline ssize_t vhci_put_user(struct vhci_data *data,
case HCI_SCODATA_PKT:
data->hdev->stat.sco_tx++;
break;
- };
+ }
return total;
}
OpenPOWER on IntegriCloud