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PNPACPI: simplify irq_flags()

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No need for a temporary variable; just return the flags once we know them.

Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Adam Belay <[email protected]>
Signed-off-by: Len Brown <[email protected]>
This commit is contained in:
Bjorn Helgaas 2007-08-15 10:32:09 -06:00 • committed by Len Brown
commit 4cec086b21
1 changed files with 4 additions and 7 deletions
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11
drivers/pnp/pnpacpi/rsparser.c
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@ -34,20 +34,17 @@
*/
static int irq_flags(int triggering, int polarity)
{
int flag;
if (triggering == ACPI_LEVEL_SENSITIVE) {
if (polarity == ACPI_ACTIVE_LOW)
flag = IORESOURCE_IRQ_LOWLEVEL;
return IORESOURCE_IRQ_LOWLEVEL;
else
flag = IORESOURCE_IRQ_HIGHLEVEL;
return IORESOURCE_IRQ_HIGHLEVEL;
} else {
if (polarity == ACPI_ACTIVE_LOW)
flag = IORESOURCE_IRQ_LOWEDGE;
return IORESOURCE_IRQ_LOWEDGE;
else
flag = IORESOURCE_IRQ_HIGHEDGE;
return IORESOURCE_IRQ_HIGHEDGE;
}
return flag;
}
static void decode_irq_flags(int flag, int *triggering, int *polarity)