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authorSerge Semin <Sergey.Semin@baikalelectronics.ru>2022-06-24 17:39:40 +0300
committerBjorn Helgaas <bhelgaas@google.com>2022-08-01 15:07:34 -0500
commitc6481d51dc65f27cf35df499d1cafbfe9327f7a3 (patch)
tree77d4dd037d9525124c82f68434905cc7e5c22dc5 /drivers/pci/controller/dwc/pcie-designware.h
parent58c379eee610276091fa21679e72fb5a9b80c18e (diff)
downloadlinux-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.h1
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);
};