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3 Commits

Author SHA1 Message Date
Andrew Morton
8970bfe706 ACPI: SBS: fix initialization, sem2mutex 
cm_sbs_sem is being downed (via acpi_ac_init->acpi_lock_ac_dir) before it is
initialised, with grave results.

- Make it a mutex

- Initialise it

- Make it static

- Clean other stuff up.

Thanks to Paul Drynoff <pauldrynoff@gmail.com> for reporting and testing.

Cc: Rich Townsend <rhdt@bartol.udel.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-07-10 02:34:45 -04:00
Len Brown
635227ee89 ACPI: remove function tracing macros from drivers/acpi/*.c 
a few invocations appeared due to the SBS and other patches.

Signed-off-by: Len Brown <len.brown@intel.com>
 2006-07-01 16:48:23 -04:00
Rich Townsend
3f86b83243 ACPI: add support for Smart Battery 
Most batteries today are ACPI "Control Method" batteries,
but some models ship with the older "Smart Battery"
that requires this code.

Rich Townsend and Bruno Ducrot were the original authors.
Vladimir Lebedev updated to run on latest kernel.

http://bugzilla.kernel.org/show_bug.cgi?id=3734

Signed-off-by: Len Brown <len.brown@intel.com>
 2006-07-01 16:36:14 -04:00