Extern or forward variable declaration arch/arm/include/asm/v7m.h, line 52 [usage...] arch/arm/kernel/setup.c, line 79 [usage...] include/linux/reboot.h, line 20 [usage...] Local variable arch/arm/kernel/process.c, line 117 [usage...] arch/arm/mach-at91/at91rm9200.c, line 309 [usage...] arch/arm/mach-ks8695/time.c, line 157 [usage...] arch/arm/xen/enlighten.c, line 178 [usage...] drivers/power/reset/msm-poweroff.c, line 28 [usage...] drivers/power/reset/vexpress-poweroff.c, line 51 [usage...] Class, struct, or union member arch/arm/include/asm/mach/arch.h, line 47 [usage...] Enumeration name include/linux/reboot.h, line 13 [usage...]