crash_shutdown_unregister 85 arch/powerpc/include/asm/kexec.h extern int crash_shutdown_unregister(crash_shutdown_t handler); crash_shutdown_unregister 307 arch/powerpc/kernel/crash.c EXPORT_SYMBOL(crash_shutdown_unregister); crash_shutdown_unregister 3355 drivers/net/ethernet/ibm/ehea/ehea_main.c if (crash_shutdown_unregister(ehea_crash_handler))