There is no need to parse PCH's <reg> property as we have already
a DM PCI API dm_pci_get_bdf() that can handle this.
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
arch/x86/cpu/irq.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c
index 0b36ace..cc0297f 100644
--- a/arch/x86/cpu/irq.c
+++ b/arch/x86/cpu/irq.c
@@ -86,26 +86,19 @@ static inline void fill_irq_info(struct irq_info *slot, int
bus, int device,
static int create_pirq_routing_table(struct udevice *dev)
{
const void *blob = gd->fdt_blob;
- struct fdt_pci_addr addr;
int node;
int len, count;
const u32 *cell;
struct irq_routing_table *rt;
struct irq_info *slot, *slot_base;
int irq_entries = 0;
- int parent;
int i;
int ret;
node = dev->of_offset;
- parent = dev->parent->of_offset;
- ret = fdtdec_get_pci_addr(blob, parent, FDT_PCI_SPACE_CONFIG,
- "reg", &addr);
- if (ret)
- return ret;
/* extract the bdf from fdt_pci_addr */
- irq_router.bdf = addr.phys_hi & 0xffff00;
+ irq_router.bdf = dm_pci_get_bdf(dev->parent);
ret = fdt_find_string(blob, node, "intel,pirq-config", "pci");
if (!ret) {
--
1.8.2.1
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