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  • Thomas Renninger's avatar
    ACPI: Provide /sys/kernel/debug/ec/... · 1195a098
    Thomas Renninger authored
    
    
    This patch provides the same information through debugfs, which previously was
    provided through /proc/acpi/embedded_controller/*/info
    
    This is the gpe the EC is connected to and whether the global lock
    gets used.
    The io ports used are added to /proc/ioports in another patch.
    Beside the fact that /proc/acpi is deprecated for quite some time,
    this info is not needed for applications and thus can be moved
    to debugfs instead of a public interface like /sys.
    
    Signed-off-by: default avatarThomas 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
    Signed-off-by: default avatarMatthew Garrett <mjg@redhat.com>
    1195a098