NAME¶

handle_level_irq - Level type irq handler

SYNOPSIS¶

void handle_level_irq(struct irq_desc * desc);

ARGUMENTS¶

struct irq_desc * desc

DESCRIPTION¶

Level type interrupts are active as long as the hardware line has the active level. This may require to mask the interrupt and unmask it after the associated handler has acknowledged the device, so the interrupt line is back to inactive.

AUTHORS¶

Thomas Gleixner <tglx@linutronix.de>

Ingo Molnar <mingo@elte.hu>

COPYRIGHT¶