tree 8ccda9f877c6b7459bbad63109adcdef25a18e9b
parent 3efca1d15656fe7e3f57c1f5f21e596967355200
author Ezequiel Garcia <ezequiel.garcia@free-electrons.com> 1392062401 -0300
committer Jason Cooper <jason@lakedaemon.net> 1393049533 +0000

irqchip: armada-370-xp: Add helper for the MSI IRQ handling

Introduce a helper function to handle the MSI interrupts. This makes
the code more readable. In addition, this will allow to introduce a
chained IRQ handler mechanism, which is needed in situations where the
MPIC is used as a slave to another interrupt controller.

Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>