diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2023-08-29 19:03:51 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-08-29 19:03:51 +0300 |
| commit | 98072e31aeee1500b11b2ed6530464f8aeb69032 (patch) | |
| tree | 67ebb5f78471eff0114ed54ae75641a56aaa8e72 /drivers/pci | |
| parent | 3c298b840c196af2f738471ccf0ca40f7dae921a (diff) | |
| parent | d8650c0c2aa2e413594e4cb0faafa9958c1d7782 (diff) | |
| download | linux-98072e31aeee1500b11b2ed6530464f8aeb69032.tar.xz | |
Merge branch 'pci/controller/apple'
- Initialize pcie->nvecs (number of available MSIs) before use (Sven Peter)
* pci/controller/apple:
PCI: apple: Initialize pcie->nvecs before use
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/pcie-apple.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-apple.c b/drivers/pci/controller/pcie-apple.c index 66f37e403a09..2340dab6cd5b 100644 --- a/drivers/pci/controller/pcie-apple.c +++ b/drivers/pci/controller/pcie-apple.c @@ -783,6 +783,10 @@ static int apple_pcie_init(struct pci_config_window *cfg) cfg->priv = pcie; INIT_LIST_HEAD(&pcie->ports); + ret = apple_msi_init(pcie); + if (ret) + return ret; + for_each_child_of_node(dev->of_node, of_port) { ret = apple_pcie_setup_port(pcie, of_port); if (ret) { @@ -792,7 +796,7 @@ static int apple_pcie_init(struct pci_config_window *cfg) } } - return apple_msi_init(pcie); + return 0; } static int apple_pcie_probe(struct platform_device *pdev) |