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Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/btusb.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index af472e0..3c85f9b 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -236,7 +236,7 @@ static void btusb_intr_complete(struct urb *urb)
}
}
-static int btusb_submit_intr_urb(struct hci_dev *hdev)
+static int btusb_submit_intr_urb(struct hci_dev *hdev, gfp_t mem_flags)
{
struct btusb_data *data = hdev->driver_data;
struct urb *urb;
@@ -249,13 +249,13 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev)
if (!data->intr_ep)
return -ENODEV;
- urb = usb_alloc_urb(0, GFP_ATOMIC);
+ urb = usb_alloc_urb(0, mem_flags);
if (!urb)
return -ENOMEM;
size = le16_to_cpu(data->intr_ep->wMaxPacketSize);
- buf = kmalloc(size, GFP_ATOMIC);
+ buf = kmalloc(size, mem_flags);
if (!buf) {
usb_free_urb(urb);
return -ENOMEM;
@@ -271,7 +271,7 @@ static int btusb_submit_intr_urb(struct hci_dev *hdev)
usb_anchor_urb(urb, &data->intr_anchor);
- err = usb_submit_urb(urb, GFP_ATOMIC);
+ err = usb_submit_urb(urb, mem_flags);
if (err < 0) {
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
@@ -319,7 +319,7 @@ static void btusb_bulk_complete(struct urb *urb)
}
}
-static int btusb_submit_bulk_urb(struct hci_dev *hdev)
+static int btusb_submit_bulk_urb(struct hci_dev *hdev, gfp_t mem_flags)
{
struct btusb_data *data = hdev->driver_data;
struct urb *urb;
@@ -332,13 +332,13 @@ static int btusb_submit_bulk_urb(struct hci_dev *hdev)
if (!data->bulk_rx_ep)
return -ENODEV;
- urb = usb_alloc_urb(0, GFP_KERNEL);
+ urb = usb_alloc_urb(0, mem_flags);
if (!urb)
return -ENOMEM;
size = le16_to_cpu(data->bulk_rx_ep->wMaxPacketSize);
- buf = kmalloc(size, GFP_KERNEL);
+ buf = kmalloc(size, mem_flags);
if (!buf) {
usb_free_urb(urb);
return -ENOMEM;
@@ -353,7 +353,7 @@ static int btusb_submit_bulk_urb(struct hci_dev *hdev)
usb_anchor_urb(urb, &data->bulk_anchor);
- err = usb_submit_urb(urb, GFP_KERNEL);
+ err = usb_submit_urb(urb, mem_flags);
if (err < 0) {
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
@@ -430,7 +430,7 @@ static void inline __fill_isoc_descriptor(struct urb *urb, int len, int mtu)
urb->number_of_packets = i;
}
-static int btusb_submit_isoc_urb(struct hci_dev *hdev)
+static int btusb_submit_isoc_urb(struct hci_dev *hdev, gfp_t mem_flags)
{
struct btusb_data *data = hdev->driver_data;
struct urb *urb;
@@ -443,14 +443,14 @@ static int btusb_submit_isoc_urb(struct hci_dev *hdev)
if (!data->isoc_rx_ep)
return -ENODEV;
- urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_KERNEL);
+ urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, mem_flags);
if (!urb)
return -ENOMEM;
size = le16_to_cpu(data->isoc_rx_ep->wMaxPacketSize) *
BTUSB_MAX_ISOC_FRAMES;
- buf = kmalloc(size, GFP_KERNEL);
+ buf = kmalloc(size, mem_flags);
if (!buf) {
usb_free_urb(urb);
return -ENOMEM;
@@ -473,7 +473,7 @@ static int btusb_submit_isoc_urb(struct hci_dev *hdev)
usb_anchor_urb(urb, &data->isoc_anchor);
- err = usb_submit_urb(urb, GFP_KERNEL);
+ err = usb_submit_urb(urb, mem_flags);
if (err < 0) {
BT_ERR("%s urb %p submission failed (%d)",
hdev->name, urb, -err);
@@ -520,7 +520,7 @@ static int btusb_open(struct hci_dev *hdev)
if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags))
return 0;
- err = btusb_submit_intr_urb(hdev);
+ err = btusb_submit_intr_urb(hdev, GFP_KERNEL);
if (err < 0) {
clear_bit(BTUSB_INTR_RUNNING, &data->flags);
clear_bit(HCI_RUNNING, &hdev->flags);
@@ -734,10 +734,10 @@ static void btusb_work(struct work_struct *work)
if (hdev->conn_hash.acl_num > 0) {
if (!test_and_set_bit(BTUSB_BULK_RUNNING, &data->flags)) {
- if (btusb_submit_bulk_urb(hdev) < 0)
+ if (btusb_submit_bulk_urb(hdev, GFP_KERNEL) < 0)
clear_bit(BTUSB_BULK_RUNNING, &data->flags);
else
- btusb_submit_bulk_urb(hdev);
+ btusb_submit_bulk_urb(hdev, GFP_KERNEL);
}
} else {
clear_bit(BTUSB_BULK_RUNNING, &data->flags);
@@ -754,10 +754,10 @@ static void btusb_work(struct work_struct *work)
}
if (!test_and_set_bit(BTUSB_ISOC_RUNNING, &data->flags)) {
- if (btusb_submit_isoc_urb(hdev) < 0)
+ if (btusb_submit_isoc_urb(hdev, GFP_KERNEL) < 0)
clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
else
- btusb_submit_isoc_urb(hdev);
+ btusb_submit_isoc_urb(hdev, GFP_KERNEL);
}
} else {
clear_bit(BTUSB_ISOC_RUNNING, &data->flags);