From: Bin Meng Date: Mon, 1 Feb 2016 09:40:50 +0000 (-0800) Subject: x86: irq: Get irq_router's bdf via dm_pci_get_bdf() X-Git-Tag: v2016.03-rc2~113 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=819133d9f591bfc187218342702b2ff69eecca25;p=oweals%2Fu-boot.git x86: irq: Get irq_router's bdf via dm_pci_get_bdf() There is no need to parse PCH's property as we have already a DM PCI API dm_pci_get_bdf() that can handle this. Signed-off-by: Bin Meng Reviewed-by: Simon Glass Tested-by: Simon Glass --- diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c index 0b36ace091..cc0297fa51 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) {