summaryrefslogtreecommitdiff
path: root/include/dt-bindings/input/input.h
blob: a21413324a3f7bbb55a0f2e002d10f7b2211a7e5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
/*
 * This header provides constants for most input bindings.
 *
 * Most input bindings include key code, matrix key code format.
 * In most cases, key code and matrix key code format uses
 * the standard values/macro defined in this header.
 */

#ifndef _DT_BINDINGS_INPUT_INPUT_H
#define _DT_BINDINGS_INPUT_INPUT_H

#include "linux-event-codes.h"

#define MATRIX_KEY(row, col, code)	\
	((((row) & 0xFF) << 24) | (((col) & 0xFF) << 16) | ((code) & 0xFFFF))

#endif /* _DT_BINDINGS_INPUT_INPUT_H */
e>2017-01-31 19:03:21 +0100 committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100 commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch) treea7f4167960ee1df86739905b6ccdeb95465bfe5f /net/mac802154/mib.c parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
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
Diffstat (limited to 'net/mac802154/mib.c')