[PATCH 4/4] ACPI: Make EC debugfs depend on X86 || IA64 in Kconfig
Rafael J. Wysocki
rjw at rjwysocki.net
Mon Jul 7 14:16:11 PDT 2014
On Wednesday, July 02, 2014 04:47:26 PM Hanjun Guo wrote:
> Since EC (Embedded controller) needs SCI for the interupt which
> is not available on ARM64, make the EC debugfs depend on X86 || IA64
> only in the Kconfig file.
> Reviewed-by: Grant Likely <grant.likely at linaro.org>
> Signed-off-by: Hanjun Guo <hanjun.guo at linaro.org>
> drivers/acpi/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> index 0e6f72d..7de5e3f 100644
> --- a/drivers/acpi/Kconfig
> +++ b/drivers/acpi/Kconfig
> @@ -69,6 +69,7 @@ config ACPI_PROCFS_POWER
> config ACPI_EC_DEBUGFS
> tristate "EC read/write access through /sys/kernel/debug/ec"
> + depends on X86 || IA64
This is totally inconsistent with the other patches in the series where you
define per-arch symbols for similar things. In addition to that, do we need
to build ec.c on ARM at all?
> default n
> Say N to disable Embedded Controller /sys/kernel/debug interface
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
More information about the linux-arm-kernel