arm: pxa: add device-tree irq init for pxa27x

Add the initializer for irqs in a device-tree machine on a pxa27x.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index b040d7d1488839085e5fb5fedf5bee29b0b15803..af423a48c2e3bb13bdb6295fd03ccc2332f61eb0 100644 (file)
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -398,6 +398,12 @@ void __init pxa27x_init_irq(void)
        pxa_init_irq(34, pxa27x_set_wake);
 }
 
+void __init pxa27x_dt_init_irq(void)
+{
+       if (IS_ENABLED(CONFIG_OF))
+               pxa_dt_irq_init(pxa27x_set_wake);
+}
+
 static struct map_desc pxa27x_io_desc[] __initdata = {
        {       /* Mem Ctl */
                .virtual        = (unsigned long)SMEMC_VIRT,