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irqchip: gicv3-its: Support safe initialization
authorYun Wu <wuyun.wu@huawei.com>
Fri, 6 Mar 2015 16:37:50 +0000 (16:37 +0000)
committerJason Cooper <jason@lakedaemon.net>
Sun, 8 Mar 2015 05:34:58 +0000 (05:34 +0000)
It's unsafe to change the configurations of an activated ITS directly
since this will lead to unpredictable results. This patch guarantees
the ITSes being initialized are quiescent.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Yun Wu <wuyun.wu@huawei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1425659870-11832-12-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
drivers/irqchip/irq-gic-v3-its.c patch | blob | history

diff --cc drivers/irqchip/irq-gic-v3-its.c
Simple merge
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