x86/irq: Make irq activate operations symmetric

The recent commit which prevents double activation of interrupts unearthed
interesting code in x86. The code (ab)uses irq_domain_activate_irq() to
reconfigure an already activated interrupt. That trips over the prevention
code now.

Fix it by deactivating the interrupt before activating the new configuration.

Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once"
Reported-and-tested-by: Mike Galbraith <efault@gmx.de>
Reported-and-tested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos

path: root/sound/soc/codecs/wm8580.h

/*
 * wm8580.h  --  audio driver for WM8580
 *
 * Copyright 2008 Samsung Electronics.
 * Author: Ryu Euiyoul
 *         ryu.real@gmail.com
 *
 *  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.
 *
 */

#ifndef _WM8580_H
#define _WM8580_H

#define WM8580_PLLA  1
#define WM8580_PLLB  2

#define WM8580_MCLK       1
#define WM8580_CLKOUTSRC  2

#define WM8580_CLKSRC_MCLK    1
#define WM8580_CLKSRC_PLLA    2
#define WM8580_CLKSRC_PLLB    3
#define WM8580_CLKSRC_OSC     4
#define WM8580_CLKSRC_NONE    5
#define WM8580_CLKSRC_ADCMCLK 6

#define WM8580_DAI_PAIFRX 0
#define WM8580_DAI_PAIFTX 1

#endif