#include <linux/atmdev.h>
#include <linux/atmclip.h> /* CLIP_*ENCAP */
#include <linux/atmarp.h> /* manifest constants */
+#include <linux/capability.h>
#include <linux/sonet.h> /* for ioctls */
#include <linux/atmsvc.h>
#include <linux/atmmpc.h>
#include <net/atmclip.h>
#include <linux/atmlec.h>
+#include <linux/mutex.h>
#include <asm/ioctls.h>
#include "resources.h"
#include "common.h"
-static DECLARE_MUTEX(ioctl_mutex);
+static DEFINE_MUTEX(ioctl_mutex);
static LIST_HEAD(ioctl_list);
void register_atm_ioctl(struct atm_ioctl *ioctl)
{
- down(&ioctl_mutex);
+ mutex_lock(&ioctl_mutex);
list_add_tail(&ioctl->list, &ioctl_list);
- up(&ioctl_mutex);
+ mutex_unlock(&ioctl_mutex);
}
void deregister_atm_ioctl(struct atm_ioctl *ioctl)
{
- down(&ioctl_mutex);
+ mutex_lock(&ioctl_mutex);
list_del(&ioctl->list);
- up(&ioctl_mutex);
+ mutex_unlock(&ioctl_mutex);
}
EXPORT_SYMBOL(register_atm_ioctl);
error = -ENOIOCTLCMD;
- down(&ioctl_mutex);
+ mutex_lock(&ioctl_mutex);
list_for_each(pos, &ioctl_list) {
struct atm_ioctl * ic = list_entry(pos, struct atm_ioctl, list);
if (try_module_get(ic->owner)) {
break;
}
}
- up(&ioctl_mutex);
+ mutex_unlock(&ioctl_mutex);
if (error != -ENOIOCTLCMD)
goto done;