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linux
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ixp4xx
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patches-3.18
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910-ixp4xx-nr_irq_lines.patch

910-ixp4xx-nr_irq_lines.patch 669 B
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  1. --- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
    2. 

  2. +++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
    3. 

  3. @@ -53,7 +53,7 @@ static int __init ixdp425_map_irq(const
    4. 

  4.  	};
    5. 

  5.  
    6. 

  6.  	if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
    7. 

  7. -		return pci_irq_table[(slot + pin - 2) % 4];
    8. 

  8. +		return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
    9. 

  9.  
    10. 

  10.  	return -1;
    11. 

  11.  }
    12. 

  12. --- a/arch/arm/mach-ixp4xx/miccpt-pci.c
    13. 

  13. +++ b/arch/arm/mach-ixp4xx/miccpt-pci.c
    14. 

  14. @@ -54,7 +54,7 @@ static int __init miccpt_map_irq(const s
    15. 

  15.  	};
    16. 

  16.  
    17. 

  17.  	if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
    18. 

  18. -		return pci_irq_table[(slot + pin - 2) % 4];
    19. 

  19. +		return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
    20. 

  20.  
    21. 

  21.  	return -1;
    22. 

  22.  }
    23.