Re: [PATCH 07/12] PCI: dwc: Add trailing new-line literals to the log messages

[Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>]

On Thu, Mar 24, 2022 at 04:25:18AM +0300, Serge Semin wrote:
> 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@baikalelectronics.ru>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Thanks,
Mani

> ---
>  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 a048d88e0c30..8364ea234e88 100644
> --- a/drivers/pci/controller/dwc/pcie-designware-host.c
> +++ b/drivers/pci/controller/dwc/pcie-designware-host.c
> @@ -657,7 +657,7 @@ 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
>