[PATCH 3/3] staging: vchiq: delete vchiq_killable.h
Nicolas Saenz Julienne
nsaenzjulienne at suse.de
Wed Dec 12 18:51:35 UTC 2018
There are no users for that header file.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
---
.../interface/vchiq_arm/vchiq_2835_arm.c | 1 -
.../interface/vchiq_arm/vchiq_arm.c | 1 -
.../interface/vchiq_arm/vchiq_connected.c | 1 -
.../interface/vchiq_arm/vchiq_core.c | 1 -
.../interface/vchiq_arm/vchiq_killable.h | 55 -------------------
.../interface/vchiq_arm/vchiq_util.c | 1 -
6 files changed, 60 deletions(-)
delete mode 100644 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_killable.h
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
index 691038cdfdab..66fbb9ff551a 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
@@ -48,7 +48,6 @@
#include "vchiq_arm.h"
#include "vchiq_connected.h"
-#include "vchiq_killable.h"
#include "vchiq_pagelist.h"
#define MAX_FRAGMENTS (VCHIQ_NUM_CURRENT_BULKS * 2)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 227c208dd122..acc7b07c7291 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -55,7 +55,6 @@
#include "vchiq_ioctl.h"
#include "vchiq_arm.h"
#include "vchiq_debugfs.h"
-#include "vchiq_killable.h"
#define DEVICE_NAME "vchiq"
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c
index 7ea29665bd0c..7d64e2ed7b42 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.c
@@ -33,7 +33,6 @@
#include "vchiq_connected.h"
#include "vchiq_core.h"
-#include "vchiq_killable.h"
#include <linux/module.h>
#include <linux/mutex.h>
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index afe2aa5ac3e9..31e69b445b4c 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -32,7 +32,6 @@
*/
#include "vchiq_core.h"
-#include "vchiq_killable.h"
#define VCHIQ_SLOT_HANDLER_STACK 8192
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_killable.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_killable.h
deleted file mode 100644
index 778063ba312a..000000000000
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_killable.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/**
- * Copyright (c) 2010-2012 Broadcom. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions, and the following disclaimer,
- * without modification.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The names of the above-listed copyright holders may not be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2, as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef VCHIQ_KILLABLE_H
-#define VCHIQ_KILLABLE_H
-
-#include <linux/mutex.h>
-#include <linux/semaphore.h>
-
-#define SHUTDOWN_SIGS (sigmask(SIGKILL) | sigmask(SIGINT) | sigmask(SIGQUIT) | sigmask(SIGTRAP) | sigmask(SIGSTOP) | sigmask(SIGCONT))
-
-static inline int __must_check down_interruptible_killable(struct semaphore *sem)
-{
- /* Allow interception of killable signals only. We don't want to be interrupted by harmless signals like SIGALRM */
- int ret;
- sigset_t blocked, oldset;
- siginitsetinv(&blocked, SHUTDOWN_SIGS);
- sigprocmask(SIG_SETMASK, &blocked, &oldset);
- ret = down_interruptible(sem);
- sigprocmask(SIG_SETMASK, &oldset, NULL);
- return ret;
-}
-#define down_interruptible down_interruptible_killable
-
-#endif
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
index 42e10d7d97a4..248a3170b42c 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
@@ -32,7 +32,6 @@
*/
#include "vchiq_util.h"
-#include "vchiq_killable.h"
static inline int is_pow2(int i)
{
--
2.19.2
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