at91: factorize at91 interrupts init to soc

they are the same except the default priority

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice Vilchez <patrice.vilchez@atmel.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 096eb9805212..8962d9a1a8f6 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -18,6 +18,20 @@
 
 struct at91_soc __initdata at91_boot_soc;
 
+void __init at91_init_irq_default(void)
+{
+        at91_init_interrupts(at91_boot_soc.default_irq_priority);
+}
+
+void __init at91_init_interrupts(unsigned int *priority)
+{
+        /* Initialize the AIC interrupt controller */
+        at91_aic_init(priority);
+
+        /* Enable GPIO interrupts */
+        at91_gpio_irq_setup();
+}
+
 static struct map_desc at91_io_desc __initdata = {
         .virtual        = AT91_VA_BASE_SYS,
         .pfn            = __phys_to_pfn(AT91_BASE_SYS),