From: Andrew Morton <akpm@osdl.org>

drivers/scsi/sas/sas_event.c: In function `sas_event_thread':
drivers/scsi/sas/sas_event.c:237: warning: implicit declaration of function `daemonize'
drivers/scsi/sas/sas_event.c:238: error: invalid use of undefined type `struct task_struct'
drivers/scsi/sas/sas_event.c:238: error: dereferencing pointer to incomplete type
drivers/scsi/sas/sas_event.c:238: error: `PF_NOFREEZE' undeclared (first use in this function)
drivers/scsi/sas/sas_event.c:238: error: (Each undeclared identifier is reported only once
drivers/scsi/sas/sas_event.c:238: error: for each function it appears in.)

Cc: Luben Tuikov <luben_tuikov@adaptec.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/scsi/sas/sas_event.c |    2 ++
 1 files changed, 2 insertions(+)

diff -puN drivers/scsi/sas/sas_event.c~sas_event-needs-schedh drivers/scsi/sas/sas_event.c
--- 25-alpha/drivers/scsi/sas/sas_event.c~sas_event-needs-schedh	2005-11-10 16:09:56.000000000 -0800
+++ 25-alpha-akpm/drivers/scsi/sas/sas_event.c	2005-11-10 16:10:12.000000000 -0800
@@ -63,6 +63,8 @@
  * to tail.
  */
 
+#include <linux/sched.h>
+
 #include <scsi/scsi_host.h>
 #include "sas_internal.h"
 #include "sas_dump.h"
_