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Viewing changes to arch/powerpc/platforms/85xx/mpc85xx_ds.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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arch/powerpc/platforms/85xx/mpc85xx_ds.c
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#ifdef CONFIG_PPC_I8259
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static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
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{
 
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        struct irq_chip *chip = irq_desc_get_chip(desc);
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        unsigned int cascade_irq = i8259_irq();
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        if (cascade_irq != NO_IRQ) {
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                generic_handle_irq(cascade_irq);
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        }
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        desc->chip->eoi(irq);
 
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        chip->irq_eoi(&desc->irq_data);
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}
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#endif  /* CONFIG_PPC_I8259 */
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        i8259_init(cascade_node, 0);
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        of_node_put(cascade_node);
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        set_irq_chained_handler(cascade_irq, mpc85xx_8259_cascade);
 
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        irq_set_chained_handler(cascade_irq, mpc85xx_8259_cascade);
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#endif  /* CONFIG_PPC_I8259 */
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}
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