irqchip: vt8500: Convert arch-vt8500 to new irqchip infrastructure
This patch moves the arch-vt8500 irq code to drivers/irqchip and converts
it to use the new IRQCHIP_DECLARE and irqchip_init. This allows the removal
of some more functions from common.h
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c
index 49e8005..1dd281e 100644
--- a/arch/arm/mach-vt8500/vt8500.c
+++ b/arch/arm/mach-vt8500/vt8500.c
@@ -20,6 +20,7 @@
#include <linux/clocksource.h>
#include <linux/io.h>
+#include <linux/irqchip.h>
#include <linux/pm.h>
#include <asm/mach-types.h>
@@ -166,16 +167,6 @@
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static const struct of_device_id vt8500_irq_match[] __initconst = {
- { .compatible = "via,vt8500-intc", .data = vt8500_irq_init, },
- { /* sentinel */ },
-};
-
-static void __init vt8500_init_irq(void)
-{
- of_irq_init(vt8500_irq_match);
-};
-
static const char * const vt8500_dt_compat[] = {
"via,vt8500",
"wm,wm8650",
@@ -187,10 +178,9 @@
DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)")
.dt_compat = vt8500_dt_compat,
.map_io = vt8500_map_io,
- .init_irq = vt8500_init_irq,
+ .init_irq = irqchip_init,
.init_machine = vt8500_init,
.init_time = clocksource_of_init,
.restart = vt8500_restart,
- .handle_irq = vt8500_handle_irq,
MACHINE_END