tree 577ce870c39992ca6638ee3d3c0d66548a57db61
parent c9eaa447e77efe77b7fa4c953bd62de8297fd6c5
author Haojian Zhuang <haojian.zhuang@linaro.org> 1399795558 +0800
committer Jason Cooper <jason@lakedaemon.net> 1400459723 +0000

irqchip: gic: Use mask field in GICC_IAR

Bit[9:0] is interrupt ID field in GICC_IAR. Bit[12:10] is CPU ID field,
and others are reserved.

So we should use GICC_IAR_INT_ID_MASK to get interrupt ID. It's not a good way
to use ~0x1c00 (CPU ID field) to get interrupt ID.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Link: https://lkml.kernel.org/r/1399795571-17231-3-git-send-email-haojian.zhuang@linaro.org
Signed-off-by: Jason Cooper <jason@lakedaemon.net>