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| author | Paul Burton <paul.burton@imgtec.com> | 2015-05-24 16:11:18 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-06-21 21:52:55 +0200 |
| commit | 2974a35657bf73db154c0173d3061812716f4e00 (patch) | |
| tree | 98b0a2b1c968cb56fcfef63dc63507310f6502ea /arch/mips/jz4740 | |
| parent | 8e8261eb6a13760665da7595bfcc405193e1982d (diff) | |
| download | linux-stable-2974a35657bf73db154c0173d3061812716f4e00.tar.gz linux-stable-2974a35657bf73db154c0173d3061812716f4e00.tar.bz2 linux-stable-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/jz4740')
| -rw-r--r-- | arch/mips/jz4740/irq.c | 12 |
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, |