linux-kernel - [RFC PATCH] PCI: dwc: dw_pcie_ep_find

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Date:   Tue, 19 Jun 2018 03:12:07 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Gustavo Pimentel <gustavo.pimentel@...opsys.com>
Cc:     kbuild-all@...org, bhelgaas@...gle.com, lorenzo.pieralisi@....com,
        Joao.Pinto@...opsys.com, jingoohan1@...il.com, kishon@...com,
        adouglas@...ence.com, jesper.nilsson@...s.com,
        linux-pci@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>
Subject: [RFC PATCH] PCI: dwc: dw_pcie_ep_find_capability() can be static


Fixes: 43f8cf4686e0 ("PCI: dwc: Add MSI-X callbacks handler")
Signed-off-by: kbuild test robot <fengguang.wu@...el.com>
---
 pcie-designware-ep.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index beee64e..ffc2065 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -59,7 +59,7 @@ static u8 __dw_pcie_ep_find_next_cap(struct dw_pcie *pci, u8 cap_ptr,
 	return __dw_pcie_ep_find_next_cap(pci, next_cap_ptr, cap);
 }
 
-u8 dw_pcie_ep_find_capability(struct dw_pcie *pci, u8 cap)
+static u8 dw_pcie_ep_find_capability(struct dw_pcie *pci, u8 cap)
 {
 	u8 next_cap_ptr;
 	u16 reg;