Commit 4cec086b authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
Browse files

PNPACPI: simplify irq_flags() 



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

Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: default avatarAdam Belay <abelay@novell.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 1e0aa9ad

drivers/pnp/pnpacpi/rsparser.c

+4 −7
Original line number Diff line number Diff line
@@ -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)

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