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Merge "soc: qcom: smp2p: Fix simultaneous access of global loopback data"

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Linux Build Service Account 2017-05-25 15:52:03 -07:00 • committed by Gerrit - the friendly Code Review server
commit 17f988f036
1 changed files with 5 additions and 1 deletions
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6
drivers/soc/qcom/smp2p_test.c
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@ -1,6 +1,6 @@
/* drivers/soc/qcom/smp2p_test.c
*
* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
* Copyright (c) 2013-2017, The Linux Foundation. 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 version 2 and
@ -17,6 +17,7 @@
#include <linux/delay.h>
#include <linux/completion.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <soc/qcom/subsystem_restart.h>
#include "smp2p_private.h"
#include "smp2p_test_common.h"
@ -1239,12 +1240,15 @@ static void smp2p_ut_remote_ssr_ack(struct seq_file *s)
}
static struct dentry *dent;
static DEFINE_MUTEX(show_lock);
static int debugfs_show(struct seq_file *s, void *data)
{
void (*show)(struct seq_file *) = s->private;
mutex_lock(&show_lock);
show(s);
mutex_unlock(&show_lock);
return 0;
}