linux-kernel - [PATCH] phy: zynqmp: Fix unused-function compiler warning

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Message-Id: <20200701090438.21224-1-tklauser@distanz.ch>
Date:   Wed,  1 Jul 2020 11:04:38 +0200
From:   Tobias Klauser <tklauser@...tanz.ch>
To:     Anurag Kumar Vulisha <anurag.kumar.vulisha@...inx.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:     Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Michal Simek <michal.simek@...inx.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] phy: zynqmp: Fix unused-function compiler warning

This fixes the following compiler warning when building with
CONFIG_PM && !CONFIG_PM_SLEEP:

drivers/phy/xilinx/phy-zynqmp.c:830:12: warning: ‘xpsgtr_resume’ defined but not used [-Wunused-function]
  830 | static int xpsgtr_resume(struct device *dev)
      |            ^~~~~~~~~~~~~
drivers/phy/xilinx/phy-zynqmp.c:819:12: warning: ‘xpsgtr_suspend’ defined but not used [-Wunused-function]
  819 | static int xpsgtr_suspend(struct device *dev)
      |            ^~~~~~~~~~~~~~

Signed-off-by: Tobias Klauser <tklauser@...tanz.ch>
---
 drivers/phy/xilinx/phy-zynqmp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/xilinx/phy-zynqmp.c b/drivers/phy/xilinx/phy-zynqmp.c
index 8babee2ce9ec..22a0ae635797 100644
--- a/drivers/phy/xilinx/phy-zynqmp.c
+++ b/drivers/phy/xilinx/phy-zynqmp.c
@@ -815,7 +815,7 @@ static struct phy *xpsgtr_xlate(struct device *dev,
  * Power Management
  */
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int xpsgtr_suspend(struct device *dev)
 {
 	struct xpsgtr_dev *gtr_dev = dev_get_drvdata(dev);
@@ -854,7 +854,7 @@ static int xpsgtr_resume(struct device *dev)
 
 	return 0;
 }
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_SLEEP */
 
 static const struct dev_pm_ops xpsgtr_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(xpsgtr_suspend, xpsgtr_resume)
-- 
2.27.0