On Wed, Jan 14, 2015 at 03:04:55PM +0000, Hanjun Guo wrote: > --- a/arch/arm64/kernel/acpi.c > +++ b/arch/arm64/kernel/acpi.c [...] > @@ -64,8 +88,13 @@ void __init acpi_boot_table_init(void) > return; > > /* Initialize the ACPI boot-time table parser. */ > - if (acpi_table_init()) > + if (acpi_table_init()) { > disable_acpi(); > + return; > + } > + > + if (acpi_table_parse(ACPI_SIG_FADT, acpi_parse_fadt)) > + pr_err("Can't find FADT or error happened during parsing FADT\n"); > } Do you need a disable_acpi() call here as well? -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html