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: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 13 insertions, 12 deletions

diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index a405b963c779..44d9cf4e74de 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -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 @@ out:
 
 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);