ARM: at91/gpio: fix display of number of irq setuped

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index d000448..74d6783 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -527,7 +527,7 @@
 		irq_set_chip_data(id, this);
 		irq_set_chained_handler(id, gpio_irq_handler);
 	}
-	pr_info("AT91: %d gpio irqs in %d banks\n", irq, gpio_banks);
+	pr_info("AT91: %d gpio irqs in %d banks\n", irq - gpio_to_irq(0), gpio_banks);
 }
 
 /* gpiolib support */