linux-kernel - [PATCH 2/2] PCI: dwc: spear13xx driver needs OF

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Date:   Thu,  1 Oct 2020 09:42:44 +0200
From:   Thomas Petazzoni <thomas.petazzoni@...tlin.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Rob Herring <robh@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        Pratyush Anand <pratyush.anand@...il.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Bjorn Helgaas <helgaas@...nel.org>
Subject: [PATCH 2/2] PCI: dwc: spear13xx driver needs OF

Fixes the following build warning when CONFIG_OF is disabled:

drivers/pci/controller/dwc/pcie-spear13xx.c:297:34: warning: ‘spear13xx_pcie_of_match’ defined but not used [-Wunused-const-variable=]
  297 | static const struct of_device_id spear13xx_pcie_of_match[] = {
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~

Reported-by: Bjorn Helgaas <helgaas@...nel.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@...tlin.com>
---
 drivers/pci/controller/dwc/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 96994b715f26..62f6671d7e12 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -96,7 +96,7 @@ config PCI_IMX6
 
 config PCIE_SPEAR13XX
 	bool "STMicroelectronics SPEAr PCIe controller"
-	depends on ARCH_SPEAR13XX || COMPILE_TEST
+	depends on OF && (ARCH_SPEAR13XX || COMPILE_TEST)
 	depends on PCI_MSI_IRQ_DOMAIN
 	select PCIE_DW_HOST
 	help
-- 
2.26.2