[ACPI] PNPACPI driver now checks for acpi_register_gsi() errors

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 75575f6..1e296cb 100644 (file)
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -81,7 +81,7 @@ pnpacpi_parse_allocated_irqresource(struct pnp_resource_table * res, int irq)
                i++;
        if (i < PNP_MAX_IRQ) {
                res->irq_resource[i].flags = IORESOURCE_IRQ;  //Also clears _UNSET flag
-               if (irq == -1) {
+               if (irq < 0) {
                        res->irq_resource[i].flags |= IORESOURCE_DISABLED;
                        return;
                }