irqchip/irq-csky-mpintc: Remove unnecessary loop in interrupt handler

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csky_mpintc_handler()
  ->handle_domain_irq()
    ->irq_exit()
      ->invoke_softirq()
        ->__do_softirq()
          ->local_irq_enable()

If new interrupt coming, it'll get into interrupt trap before return to
csky_mpintc_handler(). So there is no need loop in csky_mpintc_handler.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

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Guo Ren 2019-06-06 15:37:33 +08:00 • committed by Marc Zyngier

parent dc96f45074

commit e85c9c90b4

1 changed files with 2 additions and 6 deletions

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drivers/irqchip/irq-csky-mpintc.c

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