On Wed, Mar 05, 2025 at 06:00:07PM +0300, Dan Carpenter wrote: > If the bitmap allocations fail then dw_pcie_ep_init_registers() currently > returns success. Return -ENOMEM instead. > > Fixes: 869bc5253406 ("PCI: dwc: ep: Fix DBI access failure for drivers requiring refclk from host") > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> - Mani > --- > drivers/pci/controller/dwc/pcie-designware-ep.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c > index 20f2436c7091..1b873d486b2d 100644 > --- a/drivers/pci/controller/dwc/pcie-designware-ep.c > +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c > @@ -908,6 +908,7 @@ int dw_pcie_ep_init_registers(struct dw_pcie_ep *ep) > if (ret) > return ret; > > + ret = -ENOMEM; > if (!ep->ib_window_map) { > ep->ib_window_map = devm_bitmap_zalloc(dev, pci->num_ib_windows, > GFP_KERNEL); > -- > 2.47.2 > -- மணிவண்ணன் சதாசிவம்