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authorPaul Burton <paul.burton@imgtec.com>2015-05-24 16:11:18 +0100
committerRalf Baechle <ralf@linux-mips.org>2015-06-21 21:52:55 +0200
commit2974a35657bf73db154c0173d3061812716f4e00 (patch)
tree98b0a2b1c968cb56fcfef63dc63507310f6502ea /arch/mips
parent8e8261eb6a13760665da7595bfcc405193e1982d (diff)
downloadblackbird-op-linux-2974a35657bf73db154c0173d3061812716f4e00.tar.gz
blackbird-op-linux-2974a35657bf73db154c0173d3061812716f4e00.zip
MIPS: JZ4740: use generic plat_irq_dispatch
Make use of the generic plat_irq_dispatch function introduced by commit 85f7cdacbb81 "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>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/jz4740/irq.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/mips/jz4740/irq.c b/arch/mips/jz4740/irq.c
index 3ec9087540b4..a2452bb80e1d 100644
--- a/arch/mips/jz4740/irq.c
+++ b/arch/mips/jz4740/irq.c
@@ -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,
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