linux-kernel - [PATCH] PCI: dwc: Make dw_pcie_ptm

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Message-ID: <20250701120856.15839-1-mani@kernel.org>
Date: Tue,  1 Jul 2025 17:38:56 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: lpieralisi@...nel.org,
	jingoohan1@...il.com,
	kwilczynski@...nel.org,
	bhelgaas@...gle.com
Cc: robh@...nel.org,
	linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Manivannan Sadhasivam <mani@...nel.org>,
	Bjorn Helgaas <helgaas@...nel.org>
Subject: [PATCH] PCI: dwc: Make dw_pcie_ptm_ops static

dw_pcie_ptm_ops is not used outside of this file, so make it static. This
also fixes the sparse warning:

  drivers/pci/controller/dwc/pcie-designware-debugfs.c:868:27: warning: symbol 'dw_pcie_ptm_ops' was not declared. Should it be static?

Fixes: 852a1fdd34a8 ("PCI: dwc: Add debugfs support for PTM context")
Reported-by: Bjorn Helgaas <helgaas@...nel.org>
Closes: https://lore.kernel.org/linux-pci/20250617231210.GA1172093@bhelgaas
Signed-off-by: Manivannan Sadhasivam <mani@...nel.org>
---
 drivers/pci/controller/dwc/pcie-designware-debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware-debugfs.c b/drivers/pci/controller/dwc/pcie-designware-debugfs.c
index c67601096c48..7356b0f6a2ad 100644
--- a/drivers/pci/controller/dwc/pcie-designware-debugfs.c
+++ b/drivers/pci/controller/dwc/pcie-designware-debugfs.c
@@ -865,7 +865,7 @@ static bool dw_pcie_ptm_t4_visible(void *drvdata)
 	return (pci->mode == DW_PCIE_EP_TYPE) ? true : false;
 }
 
-const struct pcie_ptm_ops dw_pcie_ptm_ops = {
+static const struct pcie_ptm_ops dw_pcie_ptm_ops = {
 	.check_capability = dw_pcie_ptm_check_capability,
 	.context_update_write = dw_pcie_ptm_context_update_write,
 	.context_update_read = dw_pcie_ptm_context_update_read,
-- 
2.45.2