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| author | Marc Zyngier <marc.zyngier@arm.com> | 2014-08-26 12:03:18 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-09-03 14:58:36 +0200 |
| commit | a71b092a9c68685a270ebdde7b5986ba8787e575 (patch) | |
| tree | 2a8ff7d41e15788bfb89b6c2d8a28aefedb6c972 /arch/arm/kernel | |
| parent | arm64: Convert handle_IRQ to use __handle_domain_irq (diff) | |
| download | linux-a71b092a9c68685a270ebdde7b5986ba8787e575.tar.xz linux-a71b092a9c68685a270ebdde7b5986ba8787e575.zip | |
ARM: Convert handle_IRQ to use __handle_domain_irq
In order to limit code duplication, convert the architecture specific
handle_IRQ to use the generic __handle_domain_irq function.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1409047421-27649-4-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/irq.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 2c4257604513..0509d07c96ab 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -65,24 +65,7 @@ int arch_show_interrupts(struct seq_file *p, int prec) */ void handle_IRQ(unsigned int irq, struct pt_regs *regs) { - struct pt_regs *old_regs = set_irq_regs(regs); - - irq_enter(); - - /* - * Some hardware gives randomly wrong interrupts. Rather - * than crashing, do something sensible. - */ - if (unlikely(irq >= nr_irqs)) { - if (printk_ratelimit()) - printk(KERN_WARNING "Bad IRQ%u\n", irq); - ack_bad_irq(irq); - } else { - generic_handle_irq(irq); - } - - irq_exit(); - set_irq_regs(old_regs); + __handle_domain_irq(NULL, irq, false, regs); } /* |