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[PATCH_V2 03/34] MIPS: irq_cpu: declare irqchip table entry

To: <linux-mips@linux-mips.org>
Subject: [PATCH_V2 03/34] MIPS: irq_cpu: declare irqchip table entry
From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Date: Wed, 4 Feb 2015 15:21:32 +0000
Cc: <devicetree@vger.kernel.org>, <linux-serial@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <Zubair.Kakakhel@imgtec.com>, <gregkh@linuxfoundation.org>, <mturquette@linaro.org>, <sboyd@codeaurora.org>, <ralf@linux-mips.org>, <jslaby@suse.cz>, <tglx@linutronix.de>, <jason@lakedaemon.net>, <lars@metafoo.de>, <paul.burton@imgtec.com>
In-reply-to: <1423063323-19419-1-git-send-email-Zubair.Kakakhel@imgtec.com>
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From: Paul Burton <paul.burton@imgtec.com>

Allow the MIPS CPU interrupt controller to be probed from DT using the
generic __irqchip_of_table for platforms which use irqchip_init. This
will avoid such platforms needing to duplicate the compatible string &
init function pointer.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
---
 arch/mips/kernel/irq_cpu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index 590c2c9..981d6a3 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -38,6 +38,8 @@
 #include <asm/mipsmtregs.h>
 #include <asm/setup.h>
 
+#include "../../drivers/irqchip/irqchip.h"
+
 static inline void unmask_mips_irq(struct irq_data *d)
 {
        set_c0_status(0x100 << (d->irq - MIPS_CPU_IRQ_BASE));
@@ -163,3 +165,4 @@ int __init mips_cpu_irq_of_init(struct device_node *of_node,
        __mips_cpu_irq_init(of_node);
        return 0;
 }
+IRQCHIP_DECLARE(cpu_intc, "mti,cpu-interrupt-controller", 
mips_cpu_irq_of_init);
-- 
1.9.1


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