diff options
author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-04-08 15:40:04 +0000 |
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committer | Len Brown <len.brown@intel.com> | 2009-04-11 00:36:41 -0400 |
commit | d68b597c883cf863c7216564cae08a4730d56cc1 (patch) | |
tree | 3873a972f2f4725561472b1e4279ad0082ece553 /arch/powerpc/configs/85xx/mpc8572_ds_defconfig | |
parent | 106c19e7b978e1b84ea5cabbd470a0ddced577c8 (diff) |
ACPI: button: remove control method/fixed hardware distinctions
This patch removes the driver distinction between control method (CM)
and fixed hardware (FF) buttons. We previously needed that so we
could install either a fixed event handler or a notify handler, but
the Linux/ACPI code now handles that for us, so we don't need to
worry about it.
Note that this removes the FF/CM annotation from the "info" files
in /proc. For example,
/proc/acpi/button/PWRF/info:
-type: Power Button (FF)
+type: Power Button
I don't think there's anything meaningful user-space can do by
knowing whether a button is a control method or a fixed hardware
button, so nobody should be looking at the FF/CM.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/powerpc/configs/85xx/mpc8572_ds_defconfig')
0 files changed, 0 insertions, 0 deletions