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-rw-r--r--drivers/pnp/pnpacpi/rsparser.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 51478c08422..a0784fe5bcd 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -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)