Commit 2974a356 authored May 24, 2015 by Paul Burton Committed by Ralf Baechle Jun 21, 2015

MIPS: JZ4740: use generic plat_irq_dispatch

Make use of the generic plat_irq_dispatch function introduced by commit
85f7cdac "MIPS: Provide a generic plat_irq_dispatch", in order to
reduce unnecessary code duplication.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Brian Norris <computersforpeace@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/10138/

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent 8e8261eb

arch/mips/jz4740/irq.c

+0 −12

Original line number	Diff line number	Diff line
		@@ -27,7 +27,6 @@
		#include <linux/seq_file.h>

		#include <asm/io.h>
		#include <asm/mipsregs.h>

		#include <asm/mach-jz4740/base.h>
		#include <asm/mach-jz4740/irq.h>
		@@ -111,17 +110,6 @@ void __init arch_init_irq(void)
		setup_irq(2, &jz4740_cascade_action);
		}

		asmlinkage void plat_irq_dispatch(void)
		{
		unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
		if (pending & STATUSF_IP2)
		do_IRQ(2);
		else if (pending & STATUSF_IP3)
		do_IRQ(3);
		else
		spurious_interrupt();
		}

		#ifdef CONFIG_DEBUG_FS

		static inline void intc_seq_reg(struct seq_file s, const char name,