Correct the IRQ numbers passed to the request_threaded_irq

examples/bh_threaded.c

@@ -80,7 +80,7 @@ static int __init bottomhalf_init(void)
     pr_info("Successfully requested BUTTON1 IRQ # %d\n", button_irqs[0]);
 
     ret = request_threaded_irq(
-        gpio_to_irq(button_irqs[0]), button_top_half, button_bottom_half,
+        button_irqs[0], button_top_half, button_bottom_half,
         IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "gpiomod#button1", NULL);
 
     if (ret) {
@@ -100,7 +100,7 @@ static int __init bottomhalf_init(void)
     pr_info("Successfully requested BUTTON2 IRQ # %d\n", button_irqs[1]);
 
     ret = request_threaded_irq(
-        gpio_to_irq(button_irqs[1]), button_top_half, button_bottom_half,
+        button_irqs[1], button_top_half, button_bottom_half,
         IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "gpiomod#button2", NULL);
 
     if (ret) {