Commit 9cff60df authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

genirq: Provide setter inline for IRQD_IRQ_INPROGRESS 



Special function for demultiplexing handlers which can be disabled via
disable_irq().

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 33b054b8

include/linux/irq.h

+15 −0
Original line number Diff line number Diff line
@@ -256,6 +256,21 @@ static inline bool irqd_irq_inprogress(struct irq_data *d) 
	return d->state_use_accessors & IRQD_IRQ_INPROGRESS;

}



/*

 * Functions for chained handlers which can be enabled/disabled by the

 * standard disable_irq/enable_irq calls. Must be called with

 * irq_desc->lock held.

 */

static inline void irqd_set_chained_irq_inprogress(struct irq_data *d)

{

	d->state_use_accessors |= IRQD_IRQ_INPROGRESS;

}



static inline void irqd_clr_chained_irq_inprogress(struct irq_data *d)

{

	d->state_use_accessors &= ~IRQD_IRQ_INPROGRESS;

}



/**

 * struct irq_chip - hardware interrupt chip descriptor

 *