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author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2008-01-08 13:02:55 -0200 |
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committer | Len Brown <len.brown@intel.com> | 2008-02-01 22:26:08 -0500 |
commit | 50ebec09f1a79df27afeceb14a3059944f327e1d (patch) | |
tree | 4d368a7c03f4e08bc6a0368385bacceffced6931 /Documentation/make | |
parent | 013c40e457ac573b29daa0e369c2ba6729c23557 (diff) | |
download | op-kernel-dev-50ebec09f1a79df27afeceb14a3059944f327e1d.zip op-kernel-dev-50ebec09f1a79df27afeceb14a3059944f327e1d.tar.gz |
ACPI: thinkpad-acpi: add poll() support to some sysfs attributes
Implement poll()/select() support through sysfs_notify() for some key
attributes which userspace might want to poll() or select() on.
In order to let userspace know poll()/select() support is available for an
attribute, the thinkpad-acpi sysfs interface version is also bumped up.
Further changes that add poll()/select() capabilities to any pre-existing
attributes will also increment the sysfs interface version.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'Documentation/make')
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