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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:46 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:46 +0000 |
| commit | 7f3a4257159dea8e7ef66d1a539dc6df708b8ed3 (patch) | |
| tree | bcc69b5f4609f348fac49e2f59e210b29eaea783 /drivers/pci/controller/dwc/pcie-keembay.c | |
| parent | Adding upstream version 6.9.12. (diff) | |
| download | linux-7f3a4257159dea8e7ef66d1a539dc6df708b8ed3.tar.xz linux-7f3a4257159dea8e7ef66d1a539dc6df708b8ed3.zip | |
Adding upstream version 6.10.3.upstream/6.10.3
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-keembay.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-keembay.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-keembay.c b/drivers/pci/controller/dwc/pcie-keembay.c index 5e8e54f597..98bbc83182 100644 --- a/drivers/pci/controller/dwc/pcie-keembay.c +++ b/drivers/pci/controller/dwc/pcie-keembay.c @@ -396,6 +396,7 @@ static int keembay_pcie_probe(struct platform_device *pdev) struct keembay_pcie *pcie; struct dw_pcie *pci; enum dw_pcie_device_mode mode; + int ret; data = device_get_match_data(dev); if (!data) @@ -430,11 +431,26 @@ static int keembay_pcie_probe(struct platform_device *pdev) return -ENODEV; pci->ep.ops = &keembay_pcie_ep_ops; - return dw_pcie_ep_init(&pci->ep); + ret = dw_pcie_ep_init(&pci->ep); + if (ret) + return ret; + + ret = dw_pcie_ep_init_registers(&pci->ep); + if (ret) { + dev_err(dev, "Failed to initialize DWC endpoint registers\n"); + dw_pcie_ep_deinit(&pci->ep); + return ret; + } + + dw_pcie_ep_init_notify(&pci->ep); + + break; default: dev_err(dev, "Invalid device type %d\n", pcie->mode); return -ENODEV; } + + return 0; } static const struct keembay_pcie_of_data keembay_pcie_rc_of_data = { |