From: Frank Li <Frank.Li@nxp.com>
To: "Richard Zhu" <hongxing.zhu@nxp.com>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
linux-pci@vger.kernel.org (open list:PCI DRIVER FOR IMX6),
linux-arm-kernel@lists.infradead.org (moderated list:PCI DRIVER
FOR IMX6), imx@lists.linux.dev (open list:PCI DRIVER FOR IMX6),
linux-kernel@vger.kernel.org (open list)
Cc: imx@lists.linux.dev
Subject: [PATCH 1/1] PCI: imx6: Add CONFIG_PCIE_DW_HOST check for suspend/resume
Date: Fri, 17 Jan 2025 13:07:22 -0500 [thread overview]
Message-ID: <20250117180722.2354290-1-Frank.Li@nxp.com> (raw)
Add CONFIG_PCIE_DW_HOST check for suspend/resume to avoid build issue
when CONFIG_PCIE_DW_HOST is not defined but CONFIG_PCIE_DW_EP defined.
Only host support suspend/resume at i.MX chips.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501171751.YzEFidaE-lkp@intel.com/
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
drivers/pci/controller/dwc/pci-imx6.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 129604025252d..e9fdf35d24821 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -1390,7 +1390,8 @@ static int imx_pcie_suspend_noirq(struct device *dev)
{
struct imx_pcie *imx_pcie = dev_get_drvdata(dev);
- if (!(imx_pcie->drvdata->flags & IMX_PCIE_FLAG_SUPPORTS_SUSPEND))
+ if (!(imx_pcie->drvdata->flags & IMX_PCIE_FLAG_SUPPORTS_SUSPEND) ||
+ !IS_ENABLED(CONFIG_PCIE_DW_HOST))
return 0;
imx_pcie_msi_save_restore(imx_pcie, true);
@@ -1414,7 +1415,8 @@ static int imx_pcie_resume_noirq(struct device *dev)
int ret;
struct imx_pcie *imx_pcie = dev_get_drvdata(dev);
- if (!(imx_pcie->drvdata->flags & IMX_PCIE_FLAG_SUPPORTS_SUSPEND))
+ if (!(imx_pcie->drvdata->flags & IMX_PCIE_FLAG_SUPPORTS_SUSPEND) ||
+ !IS_ENABLED(CONFIG_PCIE_DW_HOST))
return 0;
if (imx_check_flag(imx_pcie, IMX_PCIE_FLAG_BROKEN_SUSPEND)) {
--
2.34.1
next reply other threads:[~2025-01-17 18:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-17 18:07 Frank Li [this message]
2025-01-17 21:38 ` [PATCH 1/1] PCI: imx6: Add CONFIG_PCIE_DW_HOST check for suspend/resume Bjorn Helgaas
2025-01-17 21:44 ` Frank Li
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