On Saturday, November 09, 2013 06:36:15 PM al.stone@xxxxxxxxxx wrote:
> From: Al Stone <ahs3@xxxxxxxxxx>
>
> Corrected #ifdef so that DMI is not used on ARM platforms which are
> currently implementing reduced HW mode.
Please define an empty dmi_check_system() stub for ARM/ARM64 then.
Generally, please avoid adding compiler directives into function bodies if
possible.
> Signed-off-by: Al Stone <al.stone@xxxxxxxxxx>
> ---
> drivers/acpi/bus.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
> index 6a54dd5..f41949a 100644
> --- a/drivers/acpi/bus.c
> +++ b/drivers/acpi/bus.c
> @@ -513,11 +513,15 @@ void __init acpi_early_init(void)
>
> acpi_gbl_permanent_mmap = 1;
>
> +#if !(CONFIG_ARM || CONFIG_ARM64)
> /*
> + * NB: ARM does not use DMI at present.
> + *
> * If the machine falls into the DMI check table,
> * DSDT will be copied to memory
> */
> dmi_check_system(dsdt_dmi_table);
> +#endif
>
> status = acpi_reallocate_root_table();
> if (ACPI_FAILURE(status)) {
>
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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