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enable_irq
Langue: en
Version: October 2010 (fedora - 01/12/10)
Section: 9 (Appels noyau Linux)
NAME
enable_irq - enable handling of an irqSYNOPSIS
- void enable_irq(unsigned int irq);
ARGUMENTS
irq
- Interrupt to enable
DESCRIPTION
Undoes the effect of one call to disable_irq. If this matches the last disable, processing of interrupts on this IRQ line is re-enabled.
This function may be called from IRQ context only when desc->chip->bus_lock and desc->chip->bus_sync_unlock are NULL !
AUTHORS
Thomas Gleixner <tglx@linutronix.de>
- Author.
Ingo Molnar <mingo@elte.hu>
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre