On Tue, 25 Jun 2024 15:08:13 +0530 Shradha Todi <shradha.t@xxxxxxxxxxx> wrote: > Add call to initialize debugfs from DWC driver and create the RASDES > debugfs hierarchy for each platform driver. Since it can be used for > both DW HOST controller as well as DW EP controller, add it in the > common setup function. > > Signed-off-by: Shradha Todi <shradha.t@xxxxxxxxxxx> Squash this with the previous patch given it's so trivial. > --- > drivers/pci/controller/dwc/pcie-designware-host.c | 2 ++ > drivers/pci/controller/dwc/pcie-designware.c | 4 ++++ > 2 files changed, 6 insertions(+) > > diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c > index d15a5c2d5b48..c2e6f8484000 100644 > --- a/drivers/pci/controller/dwc/pcie-designware-host.c > +++ b/drivers/pci/controller/dwc/pcie-designware-host.c > @@ -537,6 +537,8 @@ void dw_pcie_host_deinit(struct dw_pcie_rp *pp) > pci_stop_root_bus(pp->bridge->bus); > pci_remove_root_bus(pp->bridge->bus); > > + dwc_pcie_rasdes_debugfs_deinit(pci); > + > dw_pcie_stop_link(pci); > > dw_pcie_edma_remove(pci); > diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c > index b74e4a97558e..ebb21ba75388 100644 > --- a/drivers/pci/controller/dwc/pcie-designware.c > +++ b/drivers/pci/controller/dwc/pcie-designware.c > @@ -1084,4 +1084,8 @@ void dw_pcie_setup(struct dw_pcie *pci) > dw_pcie_writel_dbi(pci, PCIE_PORT_LINK_CONTROL, val); > > dw_pcie_link_set_max_link_width(pci, pci->num_lanes); > + > + val = dwc_pcie_rasdes_debugfs_init(pci); > + if (val) > + dev_err(pci->dev, "Couldn't create debugfs files\n"); > }
