ACPI: improve acpi_extract_package() utility

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The current version requires one to know the size of the package
a priori; this is almost impossible if the package is composed of
strings of variable length.  This change allows the utility to
allocate a buffer of the proper size if asked.

Signed-off-by: Al Stone <al.stone@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Al Stone 2013-10-09 14:21:10 -06:00 • committed by Rafael J. Wysocki

parent 088f1fd267

commit e83dda0624

1 changed files with 13 additions and 4 deletions

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drivers/acpi/utils.c

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