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ACPI: thinkpad-acpi: use killable instead of interruptible mutexes
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sun, 11 Jan 2009 05:01:04 +0000 (03:01 -0200)
committerLen Brown <len.brown@intel.com>
Thu, 15 Jan 2009 18:39:35 +0000 (13:39 -0500)
commit7646ea88af80a92f2775e17d4283830d7f09ea2d
tree1d54184b5b6c24333955b912dd5f996e33893cd7tree | snapshot
parent0045c0aa7d5e787f78938e6a10927b8a516f0b83commit | diff
ACPI: thinkpad-acpi: use killable instead of interruptible mutexes

Unfortunately, POSIX in all of its braindamage, do not state that userspace has
to deal with EINTR in read/write and friends... so, lesser code just doesn't.

Switch from *_interruptible to *_killable on the sysfs- and procfs-related
mutexes.  This closes this possible can of worms.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/platform/x86/thinkpad_acpi.c diff | blob | history
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