PNPACPI: hoist dma_flags() out of pnpacpi_parse_allocated_dmaresource()

Hoist dma_flags() out of pnpacpi_parse_allocated_dmaresource() into its
caller.  This makes pnpacpi_parse_allocated_dmaresource() more similar
to pnpbios_parse_allocated_dmaresource().
Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: NRene Herman <rene.herman@gmail.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

drivers/pnp/pnpacpi/rsparser.c

@@ -169,8 +169,7 @@ static int dma_flags(int type, int bus_master, int transfer)
 }
 
 static void pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res,
-						u32 dma, int type,
-						int bus_master, int transfer)
+						u32 dma, int flags)
 {
 	int i = 0;
 	static unsigned char warned;
@@ -180,8 +179,7 @@ static void pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res,
 		i++;
 	if (i < PNP_MAX_DMA) {
 		res->dma_resource[i].flags = IORESOURCE_DMA;	// Also clears _UNSET flag
-		res->dma_resource[i].flags |=
-		    dma_flags(type, bus_master, transfer);
+		res->dma_resource[i].flags |= flags;
 		if (dma == -1) {
 			res->dma_resource[i].flags |= IORESOURCE_DISABLED;
 			return;
@@ -311,9 +309,8 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
 		if (dma->channel_count > 0)
 			pnpacpi_parse_allocated_dmaresource(res_table,
 				dma->channels[0],
-				dma->type,
-				dma->bus_master,
-				dma->transfer);
+				dma_flags(dma->type, dma->bus_master,
+					  dma->transfer));
 		break;
 
 	case ACPI_RESOURCE_TYPE_IO: