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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-04-28 16:34:01 -0600
committerLen Brown <len.brown@intel.com>2008-04-29 03:22:18 -0400
commitbb84b41d1a1e3ad1ebe7f91a7c97d3b6ca242e9d (patch)
tree5d179c244e8c4284d2a9fefdd55b3311320799b3 /drivers/pnp/pnpacpi/rsparser.c
parent9570a20e9da282721afc6885dbeaa1b9c1e7ff4d (diff)
downloadlinux-linaro-stable-bb84b41d1a1e3ad1ebe7f91a7c97d3b6ca242e9d.tar.gz
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: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-By: Rene Herman <rene.herman@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/pnpacpi/rsparser.c')
-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 37708fdefe09..2a47e977d8a8 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/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: