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author | Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2022-06-24 17:39:40 +0300 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-08-01 15:07:34 -0500 |
commit | c6481d51dc65f27cf35df499d1cafbfe9327f7a3 (patch) | |
tree | 77d4dd037d9525124c82f68434905cc7e5c22dc5 /drivers/pci/controller/dwc/pcie-designware.h | |
parent | 58c379eee610276091fa21679e72fb5a9b80c18e (diff) | |
download | linux-c6481d51dc65f27cf35df499d1cafbfe9327f7a3.tar.bz2 |
PCI: dwc: Add dw_pcie_ops.host_deinit() callback
dw_pcie_host_init() calls the dw_pcie_ops.host_init() callback to do
platform-specific host initialization.
Add a dw_pcie_ops.host_deinit() callback to perform the corresponding
cleanups in dw_pcie_host_deinit() and in dw_pcie_host_init() failure paths.
Link: https://lore.kernel.org/r/20220624143947.8991-9-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.h')
-rw-r--r-- | drivers/pci/controller/dwc/pcie-designware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index d247f227464c..7f1c00fa084d 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -200,6 +200,7 @@ enum dw_pcie_device_mode { struct dw_pcie_host_ops { int (*host_init)(struct dw_pcie_rp *pp); + void (*host_deinit)(struct dw_pcie_rp *pp); int (*msi_host_init)(struct dw_pcie_rp *pp); }; |