ACPI / ACPICA: Use helper function for computing GPE masks

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In quite a few places ACPICA needs to compute a GPE enable mask with
only one bit, corresponding to a given GPE, set.  Currently, that
computation is always open coded which leads to unnecessary code
duplication.  Fix this by introducing a helper function for computing
one-bit GPE enable masks and using it where appropriate.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

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Rafael J. Wysocki 2010-06-08 10:48:26 +02:00 • committed by Len Brown

parent a997ab3328

commit e4e9a73599

3 changed files with 46 additions and 16 deletions

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3

drivers/acpi/acpica/achware.h

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7

drivers/acpi/acpica/evgpe.c

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52

drivers/acpi/acpica/hwgpe.c

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