1 files changed, 15 insertions, 11 deletions

diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 2a47e977d8a8..a5f5e2130e75 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -32,19 +32,26 @@
 /*
  * Allocated Resources
  */
-static int irq_flags(int triggering, int polarity)
+static int irq_flags(int triggering, int polarity, int shareable)
 {
+	int flags;
+
 	if (triggering == ACPI_LEVEL_SENSITIVE) {
 		if (polarity == ACPI_ACTIVE_LOW)
-			return IORESOURCE_IRQ_LOWLEVEL;
+			flags = IORESOURCE_IRQ_LOWLEVEL;
 		else
-			return IORESOURCE_IRQ_HIGHLEVEL;
+			flags = IORESOURCE_IRQ_HIGHLEVEL;
 	} else {
 		if (polarity == ACPI_ACTIVE_LOW)
-			return IORESOURCE_IRQ_LOWEDGE;
+			flags = IORESOURCE_IRQ_LOWEDGE;
 		else
-			return IORESOURCE_IRQ_HIGHEDGE;
+			flags = IORESOURCE_IRQ_HIGHEDGE;
 	}
+
+	if (shareable)
+		flags |= IORESOURCE_IRQ_SHAREABLE;
+
+	return flags;
 }
 
 static void decode_irq_flags(int flag, int *triggering, int *polarity)
@@ -110,16 +117,13 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_resource_table *res,
 	}
 
 	res->irq_resource[i].flags = IORESOURCE_IRQ;	// Also clears _UNSET flag
-	res->irq_resource[i].flags |= irq_flags(triggering, polarity);
+	res->irq_resource[i].flags |= irq_flags(triggering, polarity, shareable);
 	irq = acpi_register_gsi(gsi, triggering, polarity);
 	if (irq < 0) {
 		res->irq_resource[i].flags |= IORESOURCE_DISABLED;
 		return;
 	}
 
-	if (shareable)
-		res->irq_resource[i].flags |= IORESOURCE_IRQ_SHAREABLE;
-
 	res->irq_resource[i].start = irq;
 	res->irq_resource[i].end = irq;
 	pcibios_penalize_isa_irq(irq, 1);
@@ -441,7 +445,7 @@ static __init void pnpacpi_parse_irq_option(struct pnp_option *option,
 	for (i = 0; i < p->interrupt_count; i++)
 		if (p->interrupts[i])
 			__set_bit(p->interrupts[i], irq->map);
-	irq->flags = irq_flags(p->triggering, p->polarity);
+	irq->flags = irq_flags(p->triggering, p->polarity, p->sharable);
 
 	pnp_register_irq_resource(option, irq);
 }
@@ -461,7 +465,7 @@ static __init void pnpacpi_parse_ext_irq_option(struct pnp_option *option,
 	for (i = 0; i < p->interrupt_count; i++)
 		if (p->interrupts[i])
 			__set_bit(p->interrupts[i], irq->map);
-	irq->flags = irq_flags(p->triggering, p->polarity);
+	irq->flags = irq_flags(p->triggering, p->polarity, p->sharable);
 
 	pnp_register_irq_resource(option, irq);
 }