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Commit 421b090c authored by Felipe Balbi's avatar Felipe Balbi Committed by Tony Lindgren
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arm: omap: irq: add a global omap_nr_irqs variable 



this will cache number of irqs. Also in preparation
for removal of irq_banks array.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 71be00c9

arch/arm/mach-omap2/irq.c

+3 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ static struct omap_irq_bank { 


static struct irq_domain *domain;

static void __iomem *omap_irq_base;

static int omap_nr_irqs = 96;



/* Structure to save interrupt controller context */

struct omap3_intc_regs {
@@ -170,6 +171,8 @@ static void __init omap_init_irq(u32 base, int nr_irqs, 
	if (WARN_ON(!omap_irq_base))

		return;



	omap_nr_irqs = nr_irqs;



	irq_base = irq_alloc_descs(-1, 0, nr_irqs, 0);

	if (irq_base < 0) {

		pr_warn("Couldn't allocate IRQ numbers\n");