/* Bluetooth HCI driver model support. */
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/init.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
-struct class *bt_class = NULL;
-EXPORT_SYMBOL_GPL(bt_class);
+static struct class *bt_class;
struct dentry *bt_debugfs = NULL;
EXPORT_SYMBOL_GPL(bt_debugfs);
-static struct workqueue_struct *bt_workq;
-
static inline char *link_typetostr(int type)
{
switch (type) {
{
BT_DBG("conn %p", conn);
- queue_work(bt_workq, &conn->work_add);
+ queue_work(conn->hdev->workqueue, &conn->work_add);
}
void hci_conn_del_sysfs(struct hci_conn *conn)
{
BT_DBG("conn %p", conn);
- queue_work(bt_workq, &conn->work_del);
+ queue_work(conn->hdev->workqueue, &conn->work_del);
}
static inline char *host_bustostr(int bus)
static ssize_t store_idle_timeout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct hci_dev *hdev = dev_get_drvdata(dev);
- char *ptr;
- __u32 val;
+ unsigned long val;
- val = simple_strtoul(buf, &ptr, 10);
- if (ptr == buf)
+ if (strict_strtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val != 0 && (val < 500 || val > 3600000))
static ssize_t store_sniff_max_interval(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct hci_dev *hdev = dev_get_drvdata(dev);
- char *ptr;
- __u16 val;
+ unsigned long val;
- val = simple_strtoul(buf, &ptr, 10);
- if (ptr == buf)
+ if (strict_strtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val < 0x0002 || val > 0xFFFE || val % 2)
static ssize_t store_sniff_min_interval(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct hci_dev *hdev = dev_get_drvdata(dev);
- char *ptr;
- __u16 val;
+ unsigned long val;
- val = simple_strtoul(buf, &ptr, 10);
- if (ptr == buf)
+ if (strict_strtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val < 0x0002 || val > 0xFFFE || val % 2)
int __init bt_sysfs_init(void)
{
- bt_workq = create_singlethread_workqueue("bluetooth");
- if (!bt_workq)
- return -ENOMEM;
-
bt_debugfs = debugfs_create_dir("bluetooth", NULL);
bt_class = class_create(THIS_MODULE, "bluetooth");
- if (IS_ERR(bt_class)) {
- destroy_workqueue(bt_workq);
+ if (IS_ERR(bt_class))
return PTR_ERR(bt_class);
- }
return 0;
}
class_destroy(bt_class);
debugfs_remove_recursive(bt_debugfs);
-
- destroy_workqueue(bt_workq);
}