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authorTobias Klauser <tklauser@distanz.ch>2020-07-01 16:10:17 +0200
committerVinod Koul <vkoul@kernel.org>2020-07-01 20:35:29 +0530
commit1c59c2d95d3160a2af4a8655d19f56648b2dffa3 (patch)
tree189f76607748b703930dce951982a796aff405fb /drivers/phy/xilinx
parent574ba3667891b432f92478a02f686bb779a1e593 (diff)
downloadlinux-1c59c2d95d3160a2af4a8655d19f56648b2dffa3.tar.bz2
phy: zynqmp: Fix unused-function compiler warning
Mark xpsgtr_suspend and xpsgtr_resume as __maybe_unused to fix the following compiler warning when building with !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) | ^~~~~~~~~~~~~~ Also drop the existing #ifdef CONFIG_PM so the functions are always compile-checked regardless of CONFIG_PM and/or CONFIG_PM_SLEEP being set. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Link: https://lore.kernel.org/r/20200701141017.26931-1-tklauser@distanz.ch Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/xilinx')
-rw-r--r--drivers/phy/xilinx/phy-zynqmp.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/phy/xilinx/phy-zynqmp.c b/drivers/phy/xilinx/phy-zynqmp.c
index 8babee2ce9ec..2b0f921b6ee3 100644
--- a/drivers/phy/xilinx/phy-zynqmp.c
+++ b/drivers/phy/xilinx/phy-zynqmp.c
@@ -815,8 +815,7 @@ static struct phy *xpsgtr_xlate(struct device *dev,
* Power Management
*/
-#ifdef CONFIG_PM
-static int xpsgtr_suspend(struct device *dev)
+static int __maybe_unused xpsgtr_suspend(struct device *dev)
{
struct xpsgtr_dev *gtr_dev = dev_get_drvdata(dev);
@@ -827,7 +826,7 @@ static int xpsgtr_suspend(struct device *dev)
return 0;
}
-static int xpsgtr_resume(struct device *dev)
+static int __maybe_unused xpsgtr_resume(struct device *dev)
{
struct xpsgtr_dev *gtr_dev = dev_get_drvdata(dev);
unsigned int icm_cfg0, icm_cfg1;
@@ -854,7 +853,6 @@ static int xpsgtr_resume(struct device *dev)
return 0;
}
-#endif /* CONFIG_PM */
static const struct dev_pm_ops xpsgtr_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(xpsgtr_suspend, xpsgtr_resume)