ARM: mach-w90x900: properly disable CPU idle call

Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org>

arch/arm/mach-w90x900/dev.c

@@ -530,6 +530,7 @@ static struct platform_device *nuc900_public_dev[] __initdata = {
 
 void __init nuc900_board_init(struct platform_device **device, int size)
 {
+	disable_hlt();
 	platform_add_devices(device, size);
 	platform_add_devices(nuc900_public_dev, ARRAY_SIZE(nuc900_public_dev));
 	spi_register_board_info(nuc900_spi_board_info,

arch/arm/mach-w90x900/include/mach/system.h

@@ -16,4 +16,5 @@
  */
 static void arch_idle(void)
 {
+	cpu_do_idle();
 }