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authorPaul Burton <paul.burton@imgtec.com>2016-10-05 18:18:08 +0100
committerRalf Baechle <ralf@linux-mips.org>2016-10-06 17:57:23 +0200
commit88555b481958083b1b928a4ba5c6e3bc606ce34b (patch)
treec7e0e62e57e7d4e013f1f38cf408654c1ee6faa7 /arch/mips/pci
parent23dac14d058fcd7cb2b4e6389139ca065855afe7 (diff)
downloadlinux-88555b481958083b1b928a4ba5c6e3bc606ce34b.tar.bz2
MIPS: PCI: Support for CONFIG_PCI_DOMAINS_GENERIC
Introduce support for CONFIG_PCI_DOMAINS_GENERIC, allowing for platforms to make use of generic PCI domains instead of the MIPS-specific implementation. The set_pci_need_domain_info function is introduced to abstract away the removed need_domain_info field in struct pci_controller, and pcibios_scanbus is adjusted to use the pci_domain_nr accessor instead of directly accessing the index field. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14341/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pci')
-rw-r--r--arch/mips/pci/pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index 644ae9696edd..5207c043c69c 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -95,8 +95,8 @@ static void pcibios_scanbus(struct pci_controller *hose)
&resources);
hose->bus = bus;
- need_domain_info = need_domain_info || hose->index;
- hose->need_domain_info = need_domain_info;
+ need_domain_info = need_domain_info || pci_domain_nr(bus);
+ set_pci_need_domain_info(hose, need_domain_info);
if (!bus) {
pci_free_resource_list(&resources);