| commit | 746124218d6f0f35f2825d8b20f6e566eec84ce7 | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Fri, 28 Dec 2007 05:30:16 +0000 (28 03:30 -0200) | ||
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Tue, 26 Feb 2008 02:34:17 +0000 (25 23:34 -0300) | ||
| tree | a3a76dfac53993ed466cbc5b5c552dfa66984885 | treesnapshot (tar.gz zip) |
| parent | 8e427876dcf4e250ff3b377a9fbc5548015d82df | commitdiff |
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>
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>
| Documentation/thinkpad-acpi.txt | diffblobblamehistory | |
| drivers/misc/thinkpad_acpi.c | diffblobblamehistory |