This patch fixes missing include asm/io_apic.h which may lead to
following error:
arch/x86/platform/intel-mid/device_libs/platform_wdt.c: In function 'tangier_probe':
ioapic = mp_find_ioapic(irq);arch/x86/platform/intel-mid/device_libs/platform_wdt.c:37:2: error: implicit declaration of function 'mp_find_ioapic' [-Werror=implicit-function-declaration]
^
ret = io_apic_set_pci_routing(NULL, irq, &irq_attr);arch/x86/platform/intel-mid/device_libs/platform_wdt.c:44:3: error: implicit declaration of function 'io_apic_set_pci_routing' [-Werror=implicit-function-declaration]
^
Signed-off-by: David Cohen <david.a.cohen@xxxxxxxxxxxxxxx>
Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>