ARM: 8280/1: sa1100: switch to irq_domain_add_simple()

As now both SC and GPIO irq domains start from 0 hwirq and do not
contain holes, switch to using irq_domain_add_simple() instead of
irq_domain_add_legacy().

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 5589b23..a9dfe8e 100644 (file)
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -318,12 +318,12 @@ void __init sa1100_init_irq(void)
         */
        ICCR = 1;
 
-       sa1100_normal_irqdomain = irq_domain_add_legacy(NULL,
-                       32, IRQ_GPIO0_SC, 0,
+       sa1100_normal_irqdomain = irq_domain_add_simple(NULL,
+                       32, IRQ_GPIO0_SC,
                        &sa1100_normal_irqdomain_ops, NULL);
 
-       sa1100_gpio_irqdomain = irq_domain_add_legacy(NULL,
-                       28, IRQ_GPIO0, 0,
+       sa1100_gpio_irqdomain = irq_domain_add_simple(NULL,
+                       28, IRQ_GPIO0,
                        &sa1100_gpio_irqdomain_ops, NULL);
 
        /*