linux-kernel - [RFC PATCH] PCI: pcie_has

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Date:   Mon, 2 Aug 2021 01:05:01 +0800
From:   kernel test robot <lkp@...el.com>
To:     Amey Narkhede <ameynarkhede03@...il.com>,
        Bjorn Helgaas <helgaas@...nel.org>
Cc:     kbuild-all@...ts.01.org, alex.williamson@...hat.com,
        Raphael Norwitz <raphael.norwitz@...anix.com>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        kw@...ux.com, Shanker Donthineni <sdonthineni@...dia.com>,
        Sinan Kaya <okaya@...nel.org>, Len Brown <lenb@...nel.org>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>
Subject: [RFC PATCH] PCI: pcie_has_flr() can be static

drivers/pci/pci.c:4636:6: warning: symbol 'pcie_has_flr' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 pci.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 338c98bb60968..dba075bd11114 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4633,7 +4633,7 @@ EXPORT_SYMBOL(pci_wait_for_pending_transaction);
  * Returns true if the device advertises support for PCIe function level
  * resets.
  */
-bool pcie_has_flr(struct pci_dev *dev)
+static bool pcie_has_flr(struct pci_dev *dev)
 {
 	if (dev->dev_flags & PCI_DEV_FLAGS_NO_FLR_RESET)
 		return false;