--- drivers/message/fusion/mptctl.c

+++ drivers/message/fusion/mptctl.c

@@ -577,6 +577,13 @@ mptctl_event_process(MPT_ADAPTER *ioc, E

}

static int

+mptctl_release(struct inode *inode, struct file *filep)

+{

+ fasync_helper(-1, filep, 0, &async_queue);

+ return 0;

+}

+

+static int

mptctl_fasync(int fd, struct file *filep, int mode)

{

MPT_ADAPTER *ioc;

@@ -2778,6 +2785,7 @@ static const struct file_operations mptc

.llseek = no_llseek,

.fasync = mptctl_fasync,

.unlocked_ioctl = mptctl_ioctl,

+ .release = mptctl_release,

#ifdef CONFIG_COMPAT

.compat_ioctl = compat_mpctl_ioctl,

#endif