1 files changed, 11 insertions, 21 deletions

diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 572d68d52965..59f4d7bdffdc 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -9,7 +9,7 @@
  */
 
 #include <linux/module.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
 
 #include <linux/atomic.h>
 #include <linux/kernel.h>
@@ -289,18 +289,18 @@ static void vhci_coredump(struct hci_dev *hdev)
 
 static void vhci_coredump_hdr(struct hci_dev *hdev, struct sk_buff *skb)
 {
-	char buf[80];
+	const char *buf;
 
-	snprintf(buf, sizeof(buf), "Controller Name: vhci_ctrl\n");
+	buf = "Controller Name: vhci_ctrl\n";
 	skb_put_data(skb, buf, strlen(buf));
 
-	snprintf(buf, sizeof(buf), "Firmware Version: vhci_fw\n");
+	buf = "Firmware Version: vhci_fw\n";
 	skb_put_data(skb, buf, strlen(buf));
 
-	snprintf(buf, sizeof(buf), "Driver: vhci_drv\n");
+	buf = "Driver: vhci_drv\n";
 	skb_put_data(skb, buf, strlen(buf));
 
-	snprintf(buf, sizeof(buf), "Vendor: vhci\n");
+	buf = "Vendor: vhci\n";
 	skb_put_data(skb, buf, strlen(buf));
 }
 
@@ -316,7 +316,7 @@ static inline void force_devcd_timeout(struct hci_dev *hdev,
 				       unsigned int timeout)
 {
 #ifdef CONFIG_DEV_COREDUMP
-	hdev->dump.timeout = msecs_to_jiffies(timeout * 1000);
+	hdev->dump.timeout = secs_to_jiffies(timeout);
 #endif
 }
 
@@ -384,17 +384,10 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode)
 {
 	struct hci_dev *hdev;
 	struct sk_buff *skb;
-	__u8 dev_type;
 
 	if (data->hdev)
 		return -EBADFD;
 
-	/* bits 0-1 are dev_type (Primary or AMP) */
-	dev_type = opcode & 0x03;
-
-	if (dev_type != HCI_PRIMARY && dev_type != HCI_AMP)
-		return -EINVAL;
-
 	/* bits 2-5 are reserved (must be zero) */
 	if (opcode & 0x3c)
 		return -EINVAL;
@@ -412,7 +405,6 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode)
 	data->hdev = hdev;
 
 	hdev->bus = HCI_VIRTUAL;
-	hdev->dev_type = dev_type;
 	hci_set_drvdata(hdev, data);
 
 	hdev->open  = vhci_open_dev;
@@ -424,6 +416,7 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode)
 	hdev->wakeup = vhci_wakeup;
 	hdev->setup = vhci_setup;
 	set_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks);
+	set_bit(HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED, &hdev->quirks);
 
 	/* bit 6 is for external configuration */
 	if (opcode & 0x40)
@@ -433,8 +426,6 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode)
 	if (opcode & 0x80)
 		set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
 
-	set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
-
 	if (hci_register_dev(hdev) < 0) {
 		BT_ERR("Can't register HCI device");
 		hci_free_dev(hdev);
@@ -634,14 +625,14 @@ static void vhci_open_timeout(struct work_struct *work)
 	struct vhci_data *data = container_of(work, struct vhci_data,
 					      open_timeout.work);
 
-	vhci_create_device(data, amp ? HCI_AMP : HCI_PRIMARY);
+	vhci_create_device(data, 0x00);
 }
 
 static int vhci_open(struct inode *inode, struct file *file)
 {
 	struct vhci_data *data;
 
-	data = kzalloc(sizeof(struct vhci_data), GFP_KERNEL);
+	data = kzalloc(sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
@@ -655,7 +646,7 @@ static int vhci_open(struct inode *inode, struct file *file)
 	file->private_data = data;
 	nonseekable_open(inode, file);
 
-	schedule_delayed_work(&data->open_timeout, msecs_to_jiffies(1000));
+	schedule_delayed_work(&data->open_timeout, secs_to_jiffies(1));
 
 	return 0;
 }
@@ -689,7 +680,6 @@ static const struct file_operations vhci_fops = {
 	.poll		= vhci_poll,
 	.open		= vhci_open,
 	.release	= vhci_release,
-	.llseek		= no_llseek,
 };
 
 static struct miscdevice vhci_miscdev = {