eng_error 1148 arch/x86/kernel/apm_32.c int eng_error; eng_error 1150 arch/x86/kernel/apm_32.c eng_error = apm_engage_power_management(APM_DEVICE_ALL, 1); eng_error 1151 arch/x86/kernel/apm_32.c if (eng_error) { eng_error 1153 arch/x86/kernel/apm_32.c apm_error("engage interface", eng_error);