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ACPI / PCI: Simplify acpi_penalize_isa_irq()

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acpi_penalize_isa_irq() can be written in fewer lines of code,
so do that.  No functional change.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Works-for: Andy Shevchenko <andy.shevchenko@gmail.com>
This commit is contained in:
Rafael J. Wysocki 2016-01-04 22:07:39 +01:00
parent 37c5939136
commit 0971686954
1 changed files with 3 additions and 11 deletions
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14
drivers/acpi/pci_link.c
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@ -877,17 +877,9 @@ static int __init acpi_irq_penalty_update(char *str, int used)
*/
void acpi_penalize_isa_irq(int irq, int active)
{
int penalty;
if (irq < 0)
return;
if (active)
penalty = PIRQ_PENALTY_ISA_USED;
else
penalty = PIRQ_PENALTY_PCI_USING;
acpi_irq_add_penalty(irq, penalty);
if (irq >= 0)
acpi_irq_add_penalty(irq, active ?
PIRQ_PENALTY_ISA_USED : PIRQ_PENALTY_PCI_USING);
}
bool acpi_isa_irq_available(int irq)