#include <linux/moduleparam.h>
#include <linux/ipmi.h>
#include <linux/ipmi_smi.h>
-#include <linux/smp_lock.h>
+#include <linux/mutex.h>
#include <linux/watchdog.h>
#include <linux/miscdevice.h>
#include <linux/init.h>
#define WDIOC_GET_PRETIMEOUT _IOW(WATCHDOG_IOCTL_BASE, 22, int)
#endif
+static DEFINE_MUTEX(ipmi_watchdog_mutex);
static int nowayout = WATCHDOG_NOWAYOUT;
static ipmi_user_t watchdog_user;
{
int ret;
- lock_kernel();
+ mutex_lock(&ipmi_watchdog_mutex);
ret = ipmi_ioctl(file, cmd, arg);
- unlock_kernel();
+ mutex_unlock(&ipmi_watchdog_mutex);
return ret;
}
if (test_and_set_bit(0, &ipmi_wdog_open))
return -EBUSY;
- cycle_kernel_lock();
/*
* Don't start the timer now, let it start on the
.open = ipmi_open,
.release = ipmi_close,
.fasync = ipmi_fasync,
+ .llseek = no_llseek,
};
static struct miscdevice ipmi_wdog_miscdev = {