From: Andrew Bresticker <abrestic@chromium.org>
Date: Thu, 18 Sep 2014 21:47:26 +0000 (-0700)
Subject: irqchip: mips-gic: Use separate edge/level irq_chips
X-Git-Tag: omap-for-v3.19/fixes-rc1~122^2~157
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a6a3ea392306b04fc687d4314efba562121cc9a;p=pandora-kernel.git

irqchip: mips-gic: Use separate edge/level irq_chips

GIC edge-triggered interrupts must be acknowledged by clearing the edge
detector via a write to GIC_SH_WEDGE.  Create a separate edge-triggered
irq_chip with the appropriate irq_ack() callback.  This also allows us
to get rid of gic_irq_flags.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Reviewed-by: Qais Yousef <qais.yousef@imgtec.com>
Tested-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jeffrey Deans <jeffrey.deans@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7818/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

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