#ifndef _PRINTK_BRAILLE_H #define _PRINTK_BRAILLE_H #ifdef CONFIG_A11Y_BRAILLE_CONSOLE static inline void braille_set_options(struct console_cmdline *c, char *brl_options) { c->brl_options = brl_options; } char * _braille_console_setup(char **str, char **brl_options); int _braille_register_console(struct console *console, struct console_cmdline *c); int _braille_unregister_console(struct console *console); #else static inline void braille_set_options(struct console_cmdline *c, char *brl_options) { } static inline char * _braille_console_setup(char **str, char **brl_options) { return NULL; } static inline int _braille_register_console(struct console *console, struct console_cmdline *c) { return 0; } static inline int _braille_unregister_console(struct console *console) { return 0; } #endif #endif .cgi/linux/net-next.git/'>net-next.git
net-next plumbingsTobias Klauser
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /sound/firewire/oxfw/Makefile
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 'sound/firewire/oxfw/Makefile')