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Viewing changes to arch/powerpc/kernel/machine_kexec.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
arch/powerpc/kernel/machine_kexec.c
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        for_each_irq(i) {
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                struct irq_desc *desc = irq_to_desc(i);
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                if (!desc || !desc->chip)
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                        continue;
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                if (desc->chip->eoi &&
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                    desc->status & IRQ_INPROGRESS)
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                        desc->chip->eoi(i);
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                if (desc->chip->mask)
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                        desc->chip->mask(i);
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                if (desc->chip->disable &&
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                    !(desc->status & IRQ_DISABLED))
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                        desc->chip->disable(i);
 
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                struct irq_chip *chip;
 
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                if (!desc)
 
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                        continue;
 
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                chip = irq_desc_get_chip(desc);
 
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                if (!chip)
 
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                        continue;
 
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                if (chip->irq_eoi && irqd_irq_inprogress(&desc->irq_data))
 
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                        chip->irq_eoi(&desc->irq_data);
 
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                if (chip->irq_mask)
 
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                        chip->irq_mask(&desc->irq_data);
 
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                if (chip->irq_disable && !irqd_irq_disabled(&desc->irq_data))
 
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                        chip->irq_disable(&desc->irq_data);
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        }
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}
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