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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-19 12:27:25 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-19 12:27:25 -0300 |
| commit | 30d647f5ba9ebefa153ad2bc3f05e3a7c7d90d1c (patch) | |
| tree | 418c535ebc1a0001b7c448e1d7ff97cf79bff8fd /arch/powerpc/sysdev/fsl_pci.c | |
| parent | 66dfc517e8ec530b1d8d4776c05e3f264f38ecb8 (diff) | |
| parent | aeba12b26c79fc35e07e511f692a8907037d95da (diff) | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_pci.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 974d3db6faab2..b7232c46b2448 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -1139,6 +1139,19 @@ void __init fsl_pci_assign_primary(void) } /* + * If there's no PCI host bridge with ISA then check for + * PCI host bridge with alias "pci0" (first PCI host bridge). + */ + np = of_find_node_by_path("pci0"); + if (np && of_match_node(pci_ids, np) && of_device_is_available(np)) { + fsl_pci_primary = np; + of_node_put(np); + return; + } + if (np) + of_node_put(np); + + /* * If there's no PCI host bridge with ISA, arbitrarily * designate one as primary. This can go away once * various bugs with primary-less systems are fixed. |