diff mbox series

[v4,08/18] PCI: dwc: Add trailing new-line literals to the log messages

Message ID 20220610082535.12802-9-Sergey.Semin@baikalelectronics.ru (mailing list archive)
State Superseded
Headers show
Series PCI: dwc: Various fixes and cleanups | expand

Commit Message

Serge Semin June 10, 2022, 8:25 a.m. UTC 
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>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 drivers/pci/controller/dwc/pcie-designware-host.c | 2 +-
 drivers/pci/controller/dwc/pcie-designware.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Comments

Rob Herring June 13, 2022, 8:15 p.m. UTC | #1 
On Fri, Jun 10, 2022 at 11:25:24AM +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>
> Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> ---
>  drivers/pci/controller/dwc/pcie-designware-host.c | 2 +-
>  drivers/pci/controller/dwc/pcie-designware.c      | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index f686727bd3c1..52ca9d9121f9 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -632,7 +632,7 @@  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 d0061735b434..ac966ed28c5b 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);
 }