Commit a74f0a17 authored by Felipe Balbi's avatar Felipe Balbi Committed by Tony Lindgren
Browse files

arm: omap: irq: remove nr_irqs argument 



we can set our global omap_nr_irqs early on
and drop the extra argument to omap_init_irq().

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 3384f86f

arch/arm/mach-omap2/irq.c

+13 −12
Original line number Diff line number Diff line
@@ -207,8 +207,7 @@ omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) 
				IRQ_NOREQUEST | IRQ_NOPROBE, 0);

}



static void __init omap_init_irq(u32 base, int nr_irqs,

				 struct device_node *node)

static void __init omap_init_irq(u32 base, struct device_node *node)

{

	int j, irq_base;
@@ -216,15 +215,13 @@ 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);

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

	if (irq_base < 0) {

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

		irq_base = 0;

	}



	domain = irq_domain_add_legacy(node, nr_irqs, irq_base, 0,

	domain = irq_domain_add_legacy(node, omap_nr_irqs, irq_base, 0,

			&irq_domain_simple_ops, NULL);



	omap_irq_soft_reset();
@@ -278,19 +275,22 @@ omap_intc_handle_irq(struct pt_regs *regs) 


void __init omap2_init_irq(void)

{

	omap_init_irq(OMAP24XX_IC_BASE, 96, NULL);

	omap_nr_irqs = 96;

	omap_init_irq(OMAP24XX_IC_BASE, NULL);

	set_handle_irq(omap_intc_handle_irq);

}



void __init omap3_init_irq(void)

{

	omap_init_irq(OMAP34XX_IC_BASE, 96, NULL);

	omap_nr_irqs = 96;

	omap_init_irq(OMAP34XX_IC_BASE, NULL);

	set_handle_irq(omap_intc_handle_irq);

}



void __init ti81xx_init_irq(void)

{

	omap_init_irq(OMAP34XX_IC_BASE, 128, NULL);

	omap_nr_irqs = 96;

	omap_init_irq(OMAP34XX_IC_BASE, NULL);

	set_handle_irq(omap_intc_handle_irq);

}
@@ -298,7 +298,8 @@ static int __init intc_of_init(struct device_node *node, 
			     struct device_node *parent)

{

	struct resource res;

	u32 nr_irq = 96;



	omap_nr_irqs = 96;



	if (WARN_ON(!node))

		return -ENODEV;
@@ -309,9 +310,9 @@ static int __init intc_of_init(struct device_node *node, 
	}



	if (of_device_is_compatible(node, "ti,am33xx-intc"))

		nr_irq = 128;

		omap_nr_irqs = 128;



	omap_init_irq(res.start, nr_irq, of_node_get(node));

	omap_init_irq(res.start, of_node_get(node));



	set_handle_irq(omap_intc_handle_irq);