/* For controller re-ordering */
static struct mega_hbas mega_hbas[MAX_CONTROLLERS];
+static long
+megadev_unlocked_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
+
/*
* The File Operations structure for the serial/ioctl interface of the driver
*/
static const struct file_operations megadev_fops = {
.owner = THIS_MODULE,
- .ioctl = megadev_ioctl,
+ .unlocked_ioctl = megadev_unlocked_ioctl,
.open = megadev_open,
};
* controller.
*/
static int
-megadev_ioctl(struct inode *inode, struct file *filep, unsigned int cmd,
- unsigned long arg)
+megadev_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
{
adapter_t *adapter;
nitioctl_t uioc;
return 0;
}
+static long
+megadev_unlocked_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
+{
+ int ret;
+
+ lock_kernel();
+ ret = megadev_ioctl(filep, cmd, arg);
+ unlock_kernel();
+
+ return ret;
+}
+
/**
* mega_m_to_n()
* @arg - user address