These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / staging / unisys / uislib / uisthread.c

diff --git a/kernel/drivers/staging/unisys/uislib/uisthread.c b/kernel/drivers/staging/unisys/uislib/uisthread.c
deleted file mode 100644 (file)
index d3c973b..0000000
--- a/kernel/drivers/staging/unisys/uislib/uisthread.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* uisthread.c
- *
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- */
-
-/* @ALL_INSPECTED */
-#include <asm/processor.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kthread.h>
-#include "uisutils.h"
-#include "uisthread.h"
-
-/* this is shorter than using __FILE__ (full path name) in
- * debug/info/error messages
- */
-#define CURRENT_FILE_PC UISLIB_PC_uisthread_c
-#define __MYFILE__ "uisthread.c"
-
-/*****************************************************/
-/* Exported functions                                */
-/*****************************************************/
-
-/* returns 0 for failure, 1 for success */
-int
-uisthread_start(struct uisthread_info *thrinfo,
-               int (*threadfn)(void *), void *thrcontext, char *name)
-{
-       /* used to stop the thread */
-       init_completion(&thrinfo->has_stopped);
-       thrinfo->task = kthread_run(threadfn, thrcontext, name);
-       if (IS_ERR(thrinfo->task)) {
-               thrinfo->id = 0;
-               return 0;       /* failure */
-       }
-       thrinfo->id = thrinfo->task->pid;
-       return 1;
-}
-EXPORT_SYMBOL_GPL(uisthread_start);
-
-void
-uisthread_stop(struct uisthread_info *thrinfo)
-{
-       int stopped = 0;
-
-       if (thrinfo->id == 0)
-               return;         /* thread not running */
-
-       kthread_stop(thrinfo->task);
-       /* give up if the thread has NOT died in 1 minute */
-       if (wait_for_completion_timeout(&thrinfo->has_stopped, 60 * HZ))
-               stopped = 1;
-
-       if (stopped)
-               thrinfo->id = 0;
-}
-EXPORT_SYMBOL_GPL(uisthread_stop);