arm: mach-omap2: omap_l3_smx: fix irq handler setup

The handler function may be called from the point it is registered.
Since the handler inspects IRQ numbers, we must set them up before
registration.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 4 insertions, 7 deletions

diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
index 265bff3acb9e..5f2da7565b68 100644
--- a/arch/arm/mach-omap2/omap_l3_smx.c
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -226,7 +226,6 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
         struct omap3_l3         *l3;
         struct resource         *res;
         int                     ret;
-        int                     irq;
 
         l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
         if (!l3) {
@@ -249,18 +248,17 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
                 goto err2;
         }
 
-        irq = platform_get_irq(pdev, 0);
-        ret = request_irq(irq, omap3_l3_app_irq,
+        l3->debug_irq = platform_get_irq(pdev, 0);
+        ret = request_irq(l3->debug_irq, omap3_l3_app_irq,
                 IRQF_DISABLED | IRQF_TRIGGER_RISING,
                 "l3-debug-irq", l3);
         if (ret) {
                 dev_err(&pdev->dev, "couldn't request debug irq\n");
                 goto err3;
         }
-        l3->debug_irq = irq;
 
-        irq = platform_get_irq(pdev, 1);
-        ret = request_irq(irq, omap3_l3_app_irq,
+        l3->app_irq = platform_get_irq(pdev, 1);
+        ret = request_irq(l3->app_irq, omap3_l3_app_irq,
                 IRQF_DISABLED | IRQF_TRIGGER_RISING,
                 "l3-app-irq", l3);
 
@@ -269,7 +267,6 @@ static int __init omap3_l3_probe(struct platform_device *pdev)
                 goto err4;
         }
 
-        l3->app_irq = irq;
         goto err0;
 
 err4: