acpi: use indirect call to register gsi in different modes

Rather than using a tree of conditionals, use function pointer
for acpi_register_gsi.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Jeremy Fitzhardinge 2010-06-24 16:59:16 +01:00 • committed by Stefano Stabellini
commit 2f065aef17