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SubjectRe: [PATCH 1/6] ACPI: Provide /sys/devices/system/ec/
On Thu, Jul 01, 2010 at 05:02:45PM +0200, Thomas Renninger wrote:
> This patch provides the same information through sysfs, which previously was
> provided through /proc/acpi/embedded_controller/*/info
>
> Signed-off-by: Thomas Renninger <trenn@suse.de>
>
> CC: Alexey Starikovskiy <astarikovskiy@suse.de>
> CC: Len Brown <lenb@kernel.org>
> CC: linux-kernel@vger.kernel.org
> CC: linux-acpi@vger.kernel.org
> CC: Bjorn Helgaas <bjorn.helgaas@hp.com>
> CC: platform-driver-x86@vger.kernel.org
>
> Index: linux-2.6.34-master/drivers/acpi/Kconfig
> ===================================================================
> ---
> drivers/acpi/Kconfig | 13 +++++++
> drivers/acpi/Makefile | 1 +
> drivers/acpi/ec.c | 18 +++-------
> drivers/acpi/ec_sys.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++
> drivers/acpi/internal.h | 24 ++++++++++++
> 5 files changed, 135 insertions(+), 13 deletions(-)
> create mode 100644 drivers/acpi/ec_sys.c
>
> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> index 7464115..f13708a 100644
> --- a/drivers/acpi/Kconfig
> +++ b/drivers/acpi/Kconfig
> @@ -104,6 +104,19 @@ config ACPI_SYSFS_POWER
> help
> Say N to disable power /sys interface
>
> +config ACPI_EC_SYSFS
> + tristate "EC read/write access through sysfs"

As you are adding new sysfs files, please document them in
Documentation/ABI/

thanks,

greg k-h


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