There are two places in the DW PCIe controller driver, which omit the trailing newlines in the log info and warn messages. Not having them there will cause leaving the messages in the printk ring buffer until a next '\n'-terminated message is printed (it will consequently cause the buffer flush). As it isn't what the corresponding code implies let's add the new-line characters in the messages. Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> --- drivers/pci/controller/dwc/pcie-designware-host.c | 2 +- drivers/pci/controller/dwc/pcie-designware.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index 4e5c89c19f78..1c815d3bead9 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -662,7 +662,7 @@ void dw_pcie_setup_rc(struct pcie_port *pp) } if (pci->num_ob_windows <= atu_idx) - dev_warn(pci->dev, "Resources exceed number of ATU entries (%d)", + dev_warn(pci->dev, "Resources exceed number of ATU entries (%d)\n", pci->num_ob_windows); } diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 9f4d2b44612b..3bd1cfd12148 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -706,7 +706,7 @@ void dw_pcie_iatu_detect(struct dw_pcie *pci) dev_info(pci->dev, "iATU unroll: %s\n", pci->iatu_unroll_enabled ? "enabled" : "disabled"); - dev_info(pci->dev, "Detected iATU regions: %u outbound, %u inbound", + dev_info(pci->dev, "Detected iATU regions: %u outbound, %u inbound\n", pci->num_ob_windows, pci->num_ib_windows); } -- 2.35.1
